4 Unsaturatedsoil Modelling

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  • 8/12/2019 4 Unsaturatedsoil Modelling

    1/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    0

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm

    ilr uos`tur`tbn slkms

    @. T. Tussbmm`on O. Ef`mkmk*

    Nbp`rthbot li Gkvkm Bojkobbrkoj, Rokvbrskty li Drkstlm, Pubbos Dukmnkoj, Rokvbrskty Z`me,

    Drkstlm, DW6 0^T, Roktbn Ekojnlh

    * Wgfllm li Gkvkm `on Bovkrlohbot`m Bojkobbrkoj, Rokvbrskty li Obw Wlutf Z`mbs,

    Wynoby, OWZ, 4124, @ustr`mk`

    H`ousgrkpt `ggbptbn ilr pudmkg`tklo dy

    Kotbro`tklo`m Cluro`m ilr Ouhbrkg`m `on @o`mytkg`m Hbtflns ko Jblhbgf`okgs

    WRHH@T[

    @ uokikbn glostktutkvb hlnbm ilr uos`tur`tbn slkms ks prbsbotbn ko ` grktkg`m st`tb ir`hbwlre

    uskoj tfb glogbpts li biibgtkvb strbss `on dluonkoj suri`gb pm`stkgkty tfblry. Glosknbr`tklo ks

    jkvbo tl tfb biibgts li uos`tur`tklo `on p`rtkgmb grusfkoj ko tfb nbikoktklo li tfb grktkg`m st`tb.

    @ skhpmb ksltrlpkg bm`stkg rumb ks `nlptbn. @ ml`nkoj suri`gb `on dluonkoj suri`gb li tfb

    s`hb sf`pb `rb nbikobn uskoj skhpmb `on vbrs`tkmb iuogtklos. ^fb dluonkoj suri`gb `on

    bm`stkg rumbs mb`n tl tfb bxkstbogb li ` mkhktkoj ksltrlpkg glhprbssklo mkob, tlw`rns wfkgf tfb

    strbss tr`cbgtlrkbs li `mm ksltrlpkg glhprbssklo ml`n p`tfs `pprl`gf. @ olo-`sslgk`tbn imlw

    rumb ks `ssuhbn li tfb s`hb jbobr`m ilrh ilr `mm slkm typbs. Ksltrlpkg f`rnbokoj/slitbokoj

    lggurs nub tl gf`ojbs ko pm`stkg vlmuhbtrkg str`kos `s wbmm `s sugtklo ilr slhb uos`tur`tbn

    slkms, bo`dmkoj tfb pfbolhbolo li vlmuhbtrkg glmm`psb uplo wbttkoj tl db `ggluotbn ilr. ^fb

    hlnbm ks usbn tl skhum`tb tfb strbss-str`ko dbf`vklur ldsbrvbn ko uos`tur`tbn spbswfktb e`lmkosudcbgtbn tl tfrbb trk`xk`m tbst ml`n p`tfs. ^fb ikt dbtwbbo skhum`tklo `on bxpbrkhbot ks

    khprlvbn glhp`rbn tl tf`t li ltfbr glostktutkvb hlnbms nbvbmlpbn uskoj glovbotklo`m G`h-

    Gm`y d`sbn pm`stkgkty tfblry `on g`mkdr`tbn uskoj tfb s`hb sbt li n`t`. @msl, tfb hlnbm ks usbn

    tl skhum`tb tl ` fkjf nbjrbb li `ggur`gy tfb strbss-str`ko dbf`vklur ldsbrvbn ko uos`tur`tbn

    Eurobmm s`on sudcbgtbn tl twl trk`xk`m tbst ml`n p`tfs `on tfb lbnlhbtrkg glhprbssklo ml`n

    p`tf. Ilr lbnlhbtrkg glhprbssklo tfblrbtkg`m skhum`tklos konkg`tb tf`t tfb sugtklo w`s olt

    suiikgkbotmy m`rjb tl g`usb s`hpmbs tl sbp`r`tb irlh tfb gloikokoj rkoj.

  • 8/12/2019 4 Unsaturatedsoil Modelling

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    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    4

    0. KO^TLNRG^KLO

    Ros`tur`tbn slkms `rb glhdko`tklos li tfrbb pf`sbs3 slmkn p`rtkgmbs `on `kr `on w`tbr

    lggupykoj tfb plrb sp`gb. ^fbkr strbss-str`ko dbf`vklur ks glhpmbx `on ks koimubogbn dy h`oy

    i`gtlrs kogmunkoj bxtbro`mmy `ppmkbn strbssbs, slkm typb, strugturb, nboskty, `on sugtklo `rkskojirlh suri`gb tbosklo `grlss tfb `kr-w`tbr kotbri`gb wktfko tfb slkm. Hlst olt`dmy, sugtklo

    kogrb`sbs tfb sfb`r strbojtf, `on stkiibos tfb slkm sebmbt`m rbsplosb. Rplo wbttkoj, flwbvbr,

    tfks kogrb`sb ko tfb stkiiobss li tfb slkm sebmbtlo ks mlst `on h`y db `sslgk`tbn wktf m`rjb `on

    olo-rbvbrskdmb vlmuhbtrkg glmm`psb li tfb slkm strugturb. Ros`tur`tbn slkms `rb wknbmy sprb`n

    `on tfbsb dbf`vklur`m gf`r`gtbrkstkgs obbn tl db nb`mt wktf ko h`oy bojkobbrkoj prldmbhs

    kogmunkoj iluon`tklos, p`vbhbots, o`tur`m on h`nb smlpbs.

    Wbvbr`m glostktutkvb hlnbms f`vb dbbo nbvbmlpbn ilr uos`tur`tbn ikob jr`kobn slkms (sugf `s

    skmts `on gm`ys) uskoj bxtbosklos li G`h-Gm`y typb hlnbms ko ` grktkg`m st`tb ir`hbwlre. ^fb

    hlnbms li @mlosl bt `m. U0X, Zfbbmbr `on Wkv`euh`r U4X `on Guk `on Nbm`jb U7X `rb skhkm`r

    `on trb`t sugtklo `on bxtbro`mmy `ppmkbn strbss `s konbpbonbot strbss v`rk`dmbs. Kt w`s

    obgbss`ry tl kotrlnugb ` ml`n-glmm`psb gurvb tl `ggluot ilr tfb biibgts li sugtklo. H`oy li tfb

    h`tbrk`m p`r`hbtbrs, kogmunkoj tflsb tf`t nbikob tfb grktkg`m st`tb, wbrb sugtklo nbpbon`ot

    h`ekoj tfb m`dlr`tlry tbstkoj rbqukrbn tl g`mkdr`tb tfb hlnbms tkhb glosuhkoj. ^fbsb hlnbms

    g`pturb h`oy li tfb dbf`vklur`m gf`r`gtbrkstkgs li uos`tur`tbn slkms, kogmunkoj tfb

    nbpbonbogb li tfb skzb li ykbmn suri`gb lo sugtklo `on vlmuhbtrkg glmm`psb uplo wbttkoj, `on

    skhum`tb tfb strbss-str`ko dbf`vklur li slhb m`dlr`tlry tbst rbsumts rb`slo`dmy wbmm. Flwbvbr,

    tfby i`km tl rbprlnugb tfb bm`stkg rbsplosb tf`t ilmmlws tfb pm`stkg rbsplosb ko ksltrlpkg`mmy

    glhprbssbn slkms sudcbgt tl kogrb`skoj sugtklo. Ol sugf prldmbh surrluons tfb glostktutkvbhlnbm li Mlrbt `on Ef`mkmk U>X, ko wfkgf sugtklo w`s glhdkobn wktf bxtbro`mmy `ppmkbn strbss

    kotl ` skojmb strbss v`rk`dmb tbrhbn tfb biibgtkvb strbss. ^fks wlre, `on tf`t li

    J`mmkplmk bt `m. U2X, lvbrg`hb lob li tfb gf`mmbojbs i`gkoj tfks `pprl`gf ko tf`t vlmuhbtrkg

    glmm`psb uplo wbttkoj w`s `dmb tl db hlnbmmbn. Ko glhp`rkslo, hugf mbss `ttbotklo f`s dbbo

    jkvbo tl tfb glostktutkvb hlnbmmkoj li uos`tur`tbn gl`rsb jr`kobn slkms (sugf `s s`ons) nbspktb

    sugtklo f`vkoj ` skjokikg`ot `iibgt lo tfbkr strbss-str`ko dbf`vklur (Nlo`mn U9X5 Mbb bt `m.U:X5

    ^lwobr `on Gfkmns U6X). Lob hlnbm ks rbplrtbn dy T`hpkol bt `m. U;X wfbrb tfb hlnbm li

    Cbiibrkbs U01X w`s `n`ptbn uskoj h`oy li tfb ib`turbs li @mlosl bt `m. U0X tl h`tgf tfb

    ldsbrvbn strbss-str`ko dbf`vklur li `o uos`tur`tbn skmty s`on. Tb`slo`dmb prbnkgtklos wbrbiluon ilr slhb m`dlr`tlry tbst rbsumts, wfkmb ltfbrs wbrb olt prbnkgtbn `t `mm wbmm.

    ^fb `kh li tfks p`pbr ks tl nbvbmlp ` glostktutkvb hlnbm tf`t ks suiikgkbotmy jbobr`m sugf tf`t kt

    ks suktbn tl ` wknb r`ojb li uos`tur`tbn slkms. ^fb hlnbm ks ilrhum`tbn uskoj dluonkoj

    suri`gb pm`stkgkty tfblry, nub tl kts vbrs`tkmkty (N`i`mk`s U00X) `on `dkmkty tl `ggur`tbmy

    rbprlnugb tfb strbss-str`ko dbf`vklur li h`oy slkm typbs tl jlln `ggur`gy (D`rnbt U04X5

    Grlugf bt `m. U07X), `on ks `o bxtbosklo li tf`t prlplsbn dy Tussbmm `on Ef`mkmk U0>X. Kt ks

    prbsbotbn ko ` grktkg`m st`tb ir`hbwlre uskoj tfb glogbpt li biibgtkvb strbss. ^fb `nv`ot`jb li

    uskoj tfb biibgtkvb strbss ks tf`t tfb bm`stkg nbilrh`tklo `s wbmm `s tfb mkhktkojsfb`r strbojtf

    li tfb slkm g`o glhpmbtbmy db bxprbssbn ko tbrhs li ` skojmb biibgtkvb strbss r`tfbr tf`o twl

    lr tfrbb konbpbonbot strbss v`rk`dmbs (Ef mkmk bt `m. U02X). Dltf prb- `on plst pb`e pm`stkgkty

  • 8/12/2019 4 Unsaturatedsoil Modelling

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    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    7

    `rb t`ebo kotl `ggluot. @ olo-`sslgk`tbn imlw rumb ks `nlptbn `on tfb ksltrlpkg

    f`rnbokoj/slitbokoj li tfb slkm h`trkx ks rbm`tbn tl ` gf`ojb ko sugtklo `s wbmm `s pm`stkg

    vlmuhbtrkg str`ko. Glosknbr`tklo ks jkvbo tl tfb biibgts li uos`tur`tklo ko tfb nbikoktklo li tfb

    grktkg`m st`tb `on `msl tl tfb biibgts li p`rtkgmb grusfkoj ko s`ons `t fkjf strbssbs. Ilr

    skhpmkgkty, trk`xk`m olt`tklos `rb `nlptbn `on fynr`umkg fystbrbsks `on tkhb nbpbon`otpfbolhbo` rb kjolrbn.

    ^fb hlnbm ks g`mkdr`tbn ilr spbswfktb e`lmko uskoj tfb trk`xk`m glhprbssklo tbst rbsumts ilr

    tfrbb ml`n p`tfs prbsbotbn ko Zfbbmbr `on Wkv`euh`r U4X5 `on ilr Eurobmm s`on, `

    prbnlhko`otmy qu`rtz s`on glot`kokoj ol ikobs, uskoj tfb trk`xk`m glhprbssklo `on lbnlhbtrkg

    glhprbssklo tbst rbsumts rbplrtbn ko Tussbmm U09X.

    4. BIIBG^KYB W^TBWW

    Nbikobn `s ` glhdko`tklo li tfb tlt`m strbss `on plrb prbssurbs, tfb biibgtkvb strbss glovbrts `

    humtkpf`sb, humtkstrbss st`tb plrlus hbnkuh tl ` hbgf`okg`mmy bqukv`mbot skojmb-pf`sb,

    skojmb-strbss st`tb glotkouuh. ^fks bo`dmbs tfb `ppmkg`tklo li tfb prkogkpmbs li glotkouuh

    slmkn hbgf`okgs tl imukn-ikmmbn nbilrh`dmb plrlus hbnk` (Ef`mkmk bt `m. U02X). ^fb biibgtkvb

    strbss botbrs tfb bm`stkg `s wbmm `s bm`stl-pm`stkg glostktutkvb bqu`tklos li tfb slmkn pf`sb,

    `mtflujf ilr tfb m`tbr kt h`y `msl `gglhp`okbn dy `o `nnktklo`m strbss v`rk`dmb, usu`mmy

    sugtklo, tl nbsgrkdb slhb `spbgts li f`rnbokoj `on slitbokoj. @ gf`ojb ko biibgtkvb strbss ks

    mkoebn tl str`kokoj lr `oy ltfbr rbmbv`ot qu`otkty li tfb slkm sebmbtlo (Mlrbt `on Ef`mkmk U>X).

    Ilr uos`tur`tbn slkms, tfb biibgtkvb strbss (Dksflp U0:X) ks nbikobn `s3

    Ko

    s+8 (0)

    wfbrb ks tfb biibgtkvb5o

    ks tfb tlt`m strbss ko bxgbss li plrb `kr prbssurb (u`) `msl rbibrrbn

    tl `s obt strbss5 s ks tfb nkiibrbogb dbtwbbo plrb `kr `on plrb w`tbr prbssurb (u` uw) `msl

    rbibrrbn tl `s sugtklo5 `on ks tfb biibgtkvb strbss p`r`hbtbr `tt`kokoj ` v`mub li 0 ilr

    s`tur`tbn slkms, `on zbrl ilr nry slkms. Ef`mkmk bt `m.U02X nbhlostr`tbn `ppmkg`tklo li tfb

    biibgtkvb strbss `pprl`gf uskoj strbojtf `on vlmuhb gf`ojb n`t` ilr ` r`ojb li slkm typbs

    irlh ilur nkiibrbot m`dlr`tlrkbs.

    7. OL^@^KLOW

    Glovbotklo`m trk`xk`mpqolt`tklo ks usbn, wfbrbpks tfb hb`o biibgtkvb strbss `on qks tfb

    nbvk`tlr strbss. ^fb glrrbsplonkoj wlre glocuj`tb str`ko v`rk`dmbs `rb tfb slkm sebmbtlo

    vlmuhbtrkg (ksltrlpkg) str`ko p `on sfb`r (nbvk`tlrkg) str`ko q . ^fby `rb rbm`tbn tl `xk`m `on

    r`nk`m strbssbs `on str`kos ko tfb usu`m w`y, wfbrb3

  • 8/12/2019 4 Unsaturatedsoil Modelling

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    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    >

    7

    4 70 +8p 70 8q 70 4 +8p ( )70

    7

    4 8q (4)

    `on sudsgrkpts 0 `on 7 nboltb tfb `xk`m `on r`nk`m glhplobots rbspbgtkvbmy. Zktfko tfks

    glotbxt, `on dy rbgljokskoj tf`t nbvk`tbs irlh Wrnub tl suri`gb tbosklo biibgts, tfb wlreglocuj`tb ilr os ks rW (Flumsdy U06X), wfbrb o ks tfb plrlskty `on Wr ks tfb nbjrbb li

    s`tur`tklo.

    Glhprbsskvb strbssbs `on str`kos `rb `ssuhbn plsktkvb `on vlmuhbtrkg str`ko ks mkoebn tl

    spbgkikg vlmuhb () `gglrnkoj tl3

    8

    1

    mo

    p (7)

    wfbrb 8 0 + b, b ks tfb vlkn r`tkl `on 1 ks tfb spbgkikg vlmuhb `t tfb rbibrbogb

    gloikjur`tklo. Ko kogrbhbot`m ilrh Bqu`tklo (7) g`o db rbwrkttbo `s3

    && 8p (>)

    wfbrb ` supbrkhplsbn nlt konkg`tbs `o kogrbhbot. Bm`stkg `on pm`stkg str`ko kogrbhbots suh tl

    jkvb tlt`m str`ko kogrbhbots ko tfb usu`m w`y3

    +

    8

    p

    q

    p

    p

    b

    q

    b

    p

    q

    p

    &

    &

    &

    &

    &

    &

    (2)

    wfbrb tfb supbrsgrkpts b `on pnboltb tfb bm`stkg `on pm`stkg glhplobots rbspbgtkvbmy. ^fb

    p`krs li strbssbs `on str`kos `rb `ddrbvk`tbn ko vbgtlr ilrh U X^, qp8 `on U X^, qp 8 .

    >. ^FB ROKIKBN DLRONKOJ WRTI@GB QM@W^KGK^[ HLNBM

    >.0 Jbobr`m

    H`clr `ttr`gtklos li dluonkoj suri`gb pm`stkgkty tfblry (N`i`mk`s, U00X) `rb tf`t kt mbons ktsbmi

    tl ` ouhdbr li jbobr`m `on vbrs`tkmb ilrhum`tklos5 b`gf rbhlvkoj tfb `drupt gf`ojb irlh

    bm`stkg tl bm`stkg-pm`stkg dbf`vklur li typkg`m hlnbms nbvbmlpbn uskoj tfb glovbotklo`m

    pm`stkgkty tfblry.

    ^fb dluonkoj suri`gb pm`stkgkty hlnbm prbsbotbn fbrb ks `o bxtbosklo li tf`t `ppb`rkoj ko

    Tussbmm `on Ef`mkmk U0>X, `on w`s koktk`mmy nbvbmlpbn tl nbsgrkdb tfb strbss-str`ko dbf`vklur li

    ` s`tur`tbn qu`rtz s`on `grlss ` r`ojb li strbssbs kogmunkoj tflsb suiikgkbot tl g`usb p`rtkgmb

  • 8/12/2019 4 Unsaturatedsoil Modelling

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    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    2

    grusfkoj `on sudcbgtbn tl v`rkbn ml`n p`tfs. Flwbvbr, tfb uonbrmykoj ib`turbs li tfb hlnbm

    `rb suiikgkbotmy jbobr`m sugf tf`t kt ks `msl suktbn tl nbsgrkdb tfb strbss-str`ko dbf`vklur li `

    wknb r`ojb li uos`tur`tbn slkms `on ks tfb ilgus li tfks kovbstkj`tklo.

    >.4 Wtrbss-str`ko rbm`tklosfkps

    ^fb biibgtkvb strbss stbhs irlh bm`stkg (hbgf`okg`m) str`kokoj li tfb slkm sebmbtlo. Kt ilmmlws

    tf`t kogrbhbot`m bm`stkg str`kos `rb mkoebn tl tfb kogrbhbot`m strbss kov`rk`ot tfrlujf3

    bbN && 8 (9)

    wfbrb Nbks tfb bm`stkg stkiiobss h`trkx. Ol iurtfbr rbstrkgtklo ks pm`gbn lo tfb biibgtkvb strbss.

    Ko i`gt, tfb pm`stkg strbss-str`ko rbm`tklosfkp h`y kogmunb ` sugtklo nbpbonbogb `s wbmm `s `o

    biibgtkvb strbss nbpbonbogb wktflut vklm`tkoj tfb glogbpt li biibgtkvb strbss. Kt ks wrkttbo ko

    tfb jbobr`m ilrh3

    ( )ho 0 ^ &&f

    p8 (:)

    wfbrb U X^, qp oo8o ks tfb uokt olrh`m vbgtlr `t tfb gurrbot strbss st`tb lo tfb ml`nkoj suri`gb

    glotrlmmkoj tfb nkrbgtklo li ml`nkoj, U X^, qp hh8h ks tfb uokt nkrbgtklo li pm`stkg imlw `t tfbgurrbot strbss st`tb `on fks tfb f`rnbokoj hlnumus.

    ^fb bm`stkg-pm`stkg strbss-str`ko rbm`tklosfkp ks ldt`kobn dy glhdkokoj Bqu`tklos (2), (9) `on

    (:) `on ks li tfb ilrh3

    hNo

    NhoNN &&

    +8

    b

    bbb

    f^

    ^

    (6)

    >.7 ^fb grktkg`m st`tb

    ^fb grktkg`m st`tb `gts `s ` rbibrbogb glonktklo tlw`rns wfkgf `mm st`tbs `pprl`gf wktfkogrb`skoj pm`stkg sfb`r str`ko. ^fb grktkg`m st`tb tfbrbilrb f`s `o khplrt`ot rlmb ko tfb hlnbm

    `on glosknbr`tklo hust db jkvbo tl tfb biibgts li uos`tur`tklo ko kts nbikoktklo.

    Kt ks litbo `ssuhbn tf`t tfb grktkg`m st`tb mkob (GWM) ks str`kjft ko tfb ~ mop`on q~ppm`obs

    ilr dltf s`tur`tbn s`ons `on gm`ys. Flwbvbr, tfbrb ks bxpbrkhbot`m bvknbogb tf`t tfb GWM ilr

    s`ons ko tfb ~ moppm`ob h`y olt db str`kjft `s kt ks `iibgtbn dy p`rtkgmb grusfkoj `t fkjf

    strbssbs (Dbbo bt `m.U0;X5 Elor`n U41X). Ko tfks stuny tfb GWM ilr s`tur`tbn s`ons ks `ssuhbn

    tl t`eb tfb ilrh li tfrbb mkob`r sbjhbots (kmmustr`tbn ko Ikjurb 0) `s knbotkikbn dy Tussbmm `on

    Ef`mkmk U40X tfrlujf ` rbvkbw li sbvbr`m sbts li bxpbrkhbot`m n`t` `grlss ` wknb strbss r`ojb.^fb tfrbb mkob`r sbjhbots `rb nbikobn dy tfb skx h`tbrk`m p`r`hbtbrs 1, 1, gr, gr, i`on i.

  • 8/12/2019 4 Unsaturatedsoil Modelling

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    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    9

    1`on 1`rb tfb smlpb li tfb koktk`m plrtklo li tfb GWM `on kts spbgkikg vlmuhb `t p8 0eQ`,

    rbspbgtkvbmy5 grks tfb spbgkikg vlmuhb `t tfb losbt li p`rtkgmb grusfkoj5 grks tfb smlpb nurkoj

    tfb p`rtkgmb grusfkoj st`jb5 `on i`on i`rb tfb spbgkikg vlmuhb `t tfb bon li grusfkoj `on

    tfb smlpb li tfb GWM `t bxtrbhbmy fkjf strbssbs, rbspbgtkvbmy. @ shlltf bqu`tklo tf`t gmlsbmy

    ikts tfb tfrbb mkob`r sbjhbots w`s prlplsbn dy Tussbmm `on Ef`mkmk U0>X `on nbt`kms `rb jkvboko @ppbonkx @.

    ^fb bxpbrkhbot`m n`t` prbsbotbn ko Zfbbmbr `on Wkv`euh`r U4X, Guk `on Nbm`jb U7X `on

    J`mmkplmk bt `m.U2X ilr s`tur`tbn `on uos`tur`tbn slkms wfbo kotbrprbtbn ko `o biibgtkvb strbss

    ir`hbwlre prlvknbs bvknbogb tf`t s koimubogbs tfb mlg`tklo li GWM ko tfb ~ mop pm`ob.

    Mlrbt `on Ef`mkmk U>, 44X `ttrkdutbn tfks rbsplosb tl sugtklo f`rnbokoj, `o ksltrlpkg f`rnbokoj

    pfbolhbolo tf`t glotrlms tfb skzb li tfb ykbmn suri`gb (wfbo uskoj glovbotklo`m pm`stkgkty

    tfblry) ko `nnktklo tl pm`stkg vlmuhbtrkg str`kos, `on tfbrbilrb tfb mlg`tklo li tfb GWM.

    Ilr s`tur`tbn glonktklos ` jbobr`m nbikoktklo li tfb GWM ko tfb ~ppm`ob ks `nlptbn ko tfb

    hlnbm ilrhum`tklo ilr skhpmkgkty3

    ( )pigs 8 (;`)

    wfbrbigsks ` iuogtklo uokqub tl ` jkvbo slkm. Jbobr`m nbikoktklo li tfb GWM ko tfb ~pilr

    uos`tur`tbn glonktklos tfus t`ebs tfb ilrh3

    ( )spigs , 8 (;d)

    ^fb GWM ko tfb q~p pm`ob wkmm olw db nksgussbn. Ilr s`tur`tbn gm`ys tfbrb ks hugf

    bxpbrkhbot`m bvknbogb tf`t tfb strbss r`tkl ( )pq 8 `pprl`gfbs ` glost`ot v`mub `t m`rjb

    sfb`r str`kos ko trk`xk`m tbsts, `on tfbrbilrb tfb GWM ks mkob`r `on p`ssbs tfrlujf tfb lrkjko.

    @nlptkoj tfb Hlfr-Glumlhd i`kmurb grktbrklo kt g`o db sflwo tf`t `t tfb smlpb li tfb GWM

    (Hgs) ks skhpmy ` iuogtklo li tfb grktkg`m st`tb irkgtklo `ojmb (gs) `gglrnkoj tl3

    gs

    gsgs

    tH

    88

    sko7

    sko9 (01)

    wfbrb Hgs `on gs`rb h`tbrk`m glost`ots, t8 +0 ilr glhprbsskvb ml`nkoj (q? 1) `on t8 -0

    ilr bxtboskvb ml`nkoj (q= 1).

    Ilr s`tur`tbn qu`rtz s`ons Ml `on Tly U47X, M`nb U4>X, Glmmk`t-N`ojus bt `m. U42X, [`h`hurl

    `on M`nb U49X `on Tussbmm `on Ef`mkmk U0>X sflwbn tf`t tfb strbss r`tkl `msl `pprl`gfbs `

    glost`ot v`mub `t m`rjb sfb`r str`kos ilr strbssbs r`ojkoj irlh 21eQ` tl 02111eQ`. ^fbrbilrb,kt ks `ssuhbn fbrb tf`t tfb smlpb li tfb GWM ko tfb q~ppm`ob ks `msl ` h`tbrk`m glost`ot,

  • 8/12/2019 4 Unsaturatedsoil Modelling

    7/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    :

    krrbspbgtkvb li tfb `hluot li p`rtkgmb grusfkoj tf`t tfb s`on h`y f`vb bxpbrkbogbn.

    Bqu`tklo (01) tfbrbilrb `msl `ppmkbs. ^fbrb ks slhb bvknbogb, flwbvbr, tf`t ilr s`tur`tbn

    g`mg`rblus s`ons gs ks nbpbon`ot lo jr`ko skzb `on tfbrbilrb p`rtkgmb grusfkoj (Glmmk`t-

    N`ojus bt `m.U42X5 Ml `on Tly U47X).

    Iurtfbrhlrb, Ef`mkmk bt `m.U02X rbvkbwbn trk`xk`m glhprbssklo tbst n`t` ilr sbvbr`m s`tur`tbn

    `on uos`tur`tbn slkms irlh ilur nkiibrbot m`dlr`tlrkbs. @ppmkg`tklo li tfb biibgtkvb strbss

    `pprl`gf w`s nbhlostr`tbn `on, dy `nlptkoj `o `pprlprk`tb rbm`tklosfkp ilr , gs`on Hgs

    wbrb iluon tl db h`tbrk`m glost`ots ilr s`tur`tbn `on uos`tur`tbn glonktklos.

    >.> Bm`stkgkty

    @ skhpmb ksltrlpkg bm`stkg rumb ks `nlptbn `on ks tfb s`hb `s tf`t usbn ilr dltf s`ons `on gm`ys

    ko ltfbr glostktutkvb hlnbms. ^fb bxkstbogb li ` purbmy bm`stkg rbjklo ks kjolrbn sugf tf`t `mm

    nbilrh`tklo ks bm`stkg-pm`stkg, tfb slkm ks `mw`ys `t ykbmn `on tfb gurrbot strbss st`tb `mw`ys mkbs

    lo tfb ml`nkoj suri`gb. ^fks ks ko jbobr`m `jrbbhbot wktf bxpbrkhbot`m bvknbogb ilr s`ons

    wfbrb trumy bm`stkg dbf`vklur w`s ldsbrvbn tl bon `t sfb`r str`kos ko tfb lrnbr li 1.11110

    (Dbmmlttk bt `m.U4:X). @msl, tfb fystbrbsks glhhlomy ldsbrvbn ko uoml`n-rbml`n gygmbs li gm`ys

    (Ikjurbs 7.04 `on 7.07 li Zlln U46X) sujjbsts tf`t nbilrh`tklo ks olt purbmy bm`stkg. @oltfbr

    `nv`ot`jb li tfb olo-bxkstbogb li ` purbmy bm`stkg rbjklo ks tf`t tfb olo-vbrtkg`m rbsplosb li

    uonr`kobn trk`xk`m tbst rbsumts wfbo pmlttbn ko tfb q~ppm`ob g`o db hlnbmmbn.

    Wpbgkikg`mmy, kogrbhbot`m bm`stkg vlmuhbtrkg str`ko `gglhp`okbs ` gf`ojb kop`gglrnkoj tl `

    mkob`r rbm`tklosfkp dbtwbbo `on mopsugf tf`t tfb bm`stkg dume hlnumus E(`ppb`rkoj ko bN )

    ks nbikobn `s3

    pE

    8 (00)

    wfbrb ks ` h`tbrk`m glost`ot. Ilr trk`xk`m glonktklos tfb bm`stkg sfb`r hlnumus J (`msl

    `ppb`rkoj ko bN ) ks tfbo nbikobn `s3

    ( )( )

    EJ

    +

    8

    04

    407 (04)

    wfbrb nboltbs Qlksslos r`tkl `on ks `ssuhbn glost`ot.

    >.2 Ml`nkoj suri`gb, dluonkoj suri`gb `on kh`jb plkot

    ^fb glogbpt li ` dluonkoj suri`gb ikrst kotrlnugbn dy N`i`mk`s `on Qlplv U4;X ks `ppmkbn

    fbrb. Qm`stkg nbilrh`tklo lggurs wfbo tfb gurrbot strbss st`tb, nboltbn uskoj fbrb`itbr, mkbs

    lo lr wktfko tfb dluonkoj suri`gb. ^fks ks `gfkbvbn dy nbikokoj tfb pm`stkg hlnumus tl db `nbgrb`skoj iuogtklo li tfb nkst`ogb dbtwbbo `on `o kh`jb plkot lo tfb dluonkoj suri`gb.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    8/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    6

    ^fb kh`jb plkot ks nboltbn uskoj fbrb`itbr `on ` supbrkhplsbn d`r rbgljoksbs `o

    `sslgk`tklo wktf tfb dluonkoj suri`gb.

    Ilr skhpmkgkty, ` ml`nkoj suri`gb `on dluonkoj suri`gb li tfb s`hb sf`pb `on flhlmljlus

    `dlut tfb lrkjko ko tfb q~p pm`ob `rb `ssuhbn. @msl, ` skhpmb r`nk`m h`ppkoj rumb ks`ssuhbn sugf tf`t ` str`kjft mkob tf`t p`ssbs tfrlujf tfb lrkjko `on kotbrsbgts tfb dluonkoj

    suri`gb `t . Kt ilmmlws tf`t tfb uokt olrh`m vbgtlrs li tfb ml`nkoj suri`gb `on dluonkoj

    suri`gb `t `on `rb tfb s`hb. Wkhpmb `on vbrs`tkmb iuogtklos ilr tfb ml`nkoj suri`gb `on

    dluonkoj suri`gb `rb `nlptbn `on `rb li tfb ilrh 1),,( 8 gpqpi `on 1),,( 8 gpqpI , wktf3

    ( )

    8

    O

    ggsg

    T

    pppHqtpqpi

    0

    mo

    mo),,( (07`)

    ( )

    8

    O

    ggsg

    T

    pppHqtpqpI

    0

    mo

    mo),,( (07d)

    wfbrb tfb p`r`hbtbrspg`on gp glotrlm tfb skzb li tfb ml`nkoj suri`gb `on dluonkoj suri`gb,

    rbspbgtkvbmy, `on rbprbsbot kotbrgbpts wktf tfb q 8 1 `xks `s kmmustr`tbn ko Ikjurb 4. ^fb

    h`tbrk`m glost`ot T rbprbsbots tfb r`tkl dbtwbbo p `t tfb kotbrgbpt li tfb ml`nkoj suri`gb

    wktf tfb Hgsmkob `on gp , `on tfb r`tkl dbtwbbo p `t tfb kotbrgbpt li tfb dluonkoj suri`gb

    wktf tfb Hgs mkob `on gp. Oltb tf`t Hgs h`y db lob li twl glost`ots ko Bqu`tklo (01),

    nbpbonkoj lo wfbtfbr glhprbsskvb (q? 1) lr bxtboskvb (q= 1) ml`nkoj ks lggurrkoj. ^fb

    h`tbrk`m glost`otOglotrlms tfb gurv`turb.

    ^fb uokt olrh`m vbgtlr `t tfb kh`jb plkot nbikokoj tfb nkrbgtklo li ml`nkoj ks tfbo3

    ( )

    ( ) ( )

    ^

    44

    0mo

    00

    ,

    0mo

    00

    mo

    00

    +

    +

    8

    8

    ++

    ppOp

    q

    t

    ppOp

    q

    ppOp

    qt

    I

    I

    gg

    g

    o (0>`)

    Oltb tf`t nub tl tfb flhltbtkg glonktklos oh`y db bxprbssbn ko tbrhs li tfb strbss kov`rk`ots

    `sslgk`tbn wktf tfb ml`nkoj suri`gb r`tfbr tf`o tfb dluonkoj suri`gb `s3

  • 8/12/2019 4 Unsaturatedsoil Modelling

    9/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    ;

    ( )

    ( ) ( )

    ^

    44

    0mo

    0

    0

    ,

    0mo

    0

    0

    mo

    00

    +

    +

    8

    8

    ++

    ppOp

    q

    t

    ppOp

    q

    ppOp

    qt

    i

    i

    gg

    g

    o (0>d)

    Koskjft kotl sukt`dmb v`mubs liO`onTilr ` jkvbo slkm typb `rb j`kobn tfrlujf tfb rbsumts li

    glost`ot vlmuhb sfb`r tbsts pbrilrhbn lo s`hpmbs wfbo koktk`mmygg

    ppp 8 . Ki tfb bm`stkg

    str`kos `rb sh`mm tfbo gp nlbs olt gf`ojb skjokikg`otmy nurkoj sfb`rkoj `on tfb strbss

    tr`cbgtlry ko tfb q~ppm`ob gmlsbmy ilmmlws tfb ml`nkoj suri`gb. ^fb olo-vbrtkg`m rbsplosb

    `on v`rklus `hluots li gurv`turb `on flle ldsbrvbn ko s`tur`tbn uonr`kobn trk`xk`m tbst

    rbsumts pbrilrhbn lo mllsb tl hbnkuh nbosb s`ons ko tfb q~p pm`ob g`o tfbrbilrb db

    `ggluotbn ilr. Iurtfbrhlrb, sf`pbs skhkm`r tl tfb ykbmn suri`gbs li ^`tsule` `on Ksfkf`r` U71X`on Olv` `on Zlln U70X ilr s`ons `rb ldt`kobn dy `nlptkoj ` v`mub liOm`rjbr tf`o `dlut 4.

    @msl, ` sf`pb tfb s`hb `s tfb ykbmn suri`gb li G`h-Gm`y ks ldt`kobn dy `nlptkoj

    T8 bxp(0/O) 8 b (b ks tfb o`tur`m ouhdbr) `on ` sf`pb skhkm`r tl tfb bmmkpsb li hlnkikbn G`h-

    Gm`y ks ldt`kobn dy `nlptkojT8 bxp(0/O) 8 4.

    Glosknbr lo tfb dluonkoj suri`gb `s q `pprl`gfbs 1 irlh tfb plsktkvb sknb sugf tf`t

    t8 +0. Ilr tfb g`sb tf`t p `pprl`gfbs gp kt g`o db sflwo tf`t3 pi `pprl`gfbs `on

    o8 U0,1X^ ilr O? 05 pi `pprl`gfbs Hgs/moT ilr O8 05 `on pi `pprl`gfbs 1 `on

    o8 U1,0X^ ilr O = 0. Ilr tfb g`sb tf`t p `pprl`gfbs 1 kt g`o db sflwo tf`t pi

    `pprl`gfbs - `on o8 U-0,1X^ ilr `mm v`mubs li O. Wkhkm`rmy, `s q `pprl`gfbs 1 irlh tfb

    obj`tkvb sknb sugf tf`t t 8 -0 kt g`o db sflwo tf`t ilr tfb g`sb tf`t p `pprl`gfbs gp 3

    pi `pprl`gfbs - `on o8 U0,1X^ ilr O? 05 pi `pprl`gfbs Hgs/moT ilr O8 05 `on

    pi `pprl`gfbs 1 `on o8 U1,0X^ ilr O= 0. Ilr tfb g`sb tf`t p `pprl`gfbs 1 kt g`o db

    sflwo tf`t pi `pprl`gfbs `on o8 U-0,1X^ ilr `mm v`mubs li O. Ko suhh`ry, ki O? 0

    tfbo tfb dluonkoj suri`gb rbh`kos shlltf `on glotkoulus `s kt kotbrsbgts tfb p`xks `t rkjft

    `ojmbs wfbo gpp 8 (`s oq8 1). Ilr O= 0 tfb dluonkoj suri`gb kotbrsbgts tfb p `xks `t `

    t`ojbot wfbo gpp 8 (`s op 8 1). ^fbrbilrb, tfb glostr`kot li O ? 0 ks khplsbn ko tfks

    kovbstkj`tklo `on bo`dmbs hlnbmmkoj li pm`stkg str`kos nurkoj ksltrlpkg ml`nkoj (q8 1), `

    ib`turb m`gekoj irlh tfb hlnbms li H`oz`rk `on N`i`mk`s U74X `on J`cl `on Hukr Zlln U77X.

    >.9 Mkhktkoj ksltrlpkg glhprbssklo mkob

    Kofbrbot ko tfb nbikoktklos li tfb dluonkoj suri`gb `on bm`stkgkty ks tfb bxkstbogb li ` mkhktkoj

    ksltrlpkg glhprbssklo mkob (MKGM) ko tfb ~ moppm`ob, tlw`rns wfkgf tfb strbss tr`cbgtlrkbs

    li `mm ksltrlpkg glhprbssklo ml`n p`tfs `pprl`gf. Kt ks ilr tfks rb`slo tf`t tfb GWM `on MKGM

    hust db glrrbgtmy nbikobn `t fkjf strbssbs wfbrb p`rtkgmb grusfkoj h`y lggur bvbo ki fkjf

  • 8/12/2019 4 Unsaturatedsoil Modelling

    10/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    01

    strbssbs `rb olt li p`rtkgum`r kotbrbst ko tfb kovbstkj`tklo `t f`on. Ilr s`tur`tbn glonktklos tfb

    MKGM ks bxprbssbn `s3

    TT

    pi

    gs

    mo

    8 (02)

    ko wfkgfTrbprbsbots tfb r`tkl dbtwbbo gp `on p `t tfb grktkg`m st`tb.

    >.: Qm`stkg pltbotk`m

    @ olo-`sslgk`tbn imlw rumb ks `ssuhbn tf`t bosurbs tfb pm`stkg vlmuhbtrkg str`kos `rb zbrl `t

    tfb grktkg`m st`tb. Glosknbr`tklo ks jkvbo tl v`rklus pm`stkg nbilrh`tklo hbgf`okshs tf`t

    nksskp`tb bobrjy. fb nkm`t`ogy, n, ks bxprbssbn `s3

    ( )

    +8

    88 gsnp

    q

    p

    pHe

    qj

    pjn 0

    &

    &

    (09)

    wfbrb ks tfb st`tb p`r`hbtbr (Dbbo `on Cbiibrkbs U7>X) nbikobn `s tfb vbrtkg`m nkst`ogb

    dbtwbbo tfb gurrbot st`tb `on GWM ko tfb ~ moppm`ob. ^fb st`tb p`r`hbtbr ks plsktkvb wfbo

    tfb gurrbot st`tb ks `dlvb tfb GWM, ks obj`tkvb wfbo tfb gurrbot st`tb ks dbmlw tfb GWM `on ks

    bqu`m tl zbrl wfbo gurrbot st`tb ks `t tfb grktkg`m st`tb. ( ) gsn He+0 glotrlms tfb hluot li

    bobrjy nksskp`tklo. Bqu`tklo (09) g`o db kotbjr`tbn tl jkvb tfb pm`stkg pltbotk`m j 8 1. h kstfbo nbikobn dy tfb jbobr`m bqu`tklo3

    ^

    44 0,

    0

    ++

    8

    8++ n

    t

    n

    tn

    j

    j

    h (0:)

    Kt ks oltbn tf`t tfb pm`stkg pltbotk`m nlbs olt kotbrsbgt tfb p `xks `t rkjft `ojmbs `on `

    nksglotkoukty ko tfb smlpb bxksts `s qgf`ojbs dbtwbbo smkjftmy plsktkvb `on smkjftmy obj`tkvbv`mubs. ^l `vlkn tfb nbvbmlphbot li pm`stkg nbvk`tlrkg str`kos nurkoj ksltrlpkg glhprbssklo `

    shlltf iuogtklo ilr jtf`t kotbrsbgts tfb p`xks `t rkjft `ojmbs skhkm`r tl iko Bqu`tklo (07)

    glumn db `nlptbn `mtflujf wlumn kotrlnugb `nnktklo`m h`tbrk`m p`r`hbtbrs. Ilr skhpmkgkty,

    Bqu`tklo (0:) ks prbibrrbn fbrb `on kt ks `ssuhbn tf`t j ks rluonbn lii ob`r tfb p `xks

    (Skboekbwkgz bt `m.U72X, pp047) sugf tf`t U X^1,08h wfbo q8 1.

    Dy `ssuhkoj bobrjy ks nksskp`tbn purbmy ko irkgtklo, wktf ` irkgtklo `ojmb bqu`m tl tf`t `t tfb

    grktkg`m st`tb, kt g`o db `ssuhbn tf`t en8 1`on tfb pm`stkg pltbotk`m li G`h-Gm`y ks rbglvbrbn.

    Flwbvbr, ltfbr bobrjy nksskp`tklo hbgf`okshs sugf `s p`rtkgmb smknkoj, rlt`tklo `on grusfkojhust `msl db t`ebo kotl `ggluot. ^fb lomy rbstrkgtklo lo ( ) gsn He+0 ks tf`t kt hust db bqu`m

  • 8/12/2019 4 Unsaturatedsoil Modelling

    11/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    00

    tl Hgs `t tfb grktkg`m st`tb. Flwbvbr, ilr slhb slkms, lr wfbo p`rtkgum`rmy fkjf prbgksklo

    skhum`tklos `rb olt rbqukrbn, en8 1h`y db `o `nbqu`tb `ssuhptklo.

    >.6 F`rnbokoj rumbs

    ^fb f`rnbokoj hlnumus fks spmkt kotl twl glhplobots3

    idfff +8 (06)

    wfbrb fd ks tfb hlnumus `t lo tfb dluonkoj suri`gb. fi ks `o `rdktr`ry hlnumus `t ,

    nbikobn `s ` iuogtklo li tfb nkst`ogb dbtwbbo `on . fiks nbikobn sugf tf`t kt `tt`kos `

    v`mub li zbrl wfbo 8 .

    Kt ks `ssuhbng

    p uonbrjlbs ksltrlpkg f`rnbokoj wktf gf`ojbs ko s `s wbmm `s pm`stkg

    vlmuhbtrkg str`kos, skhkm`r tl tfb `ssuhptklos li Mlrbt `on Ef`mkmk U>, 44X. Ilr glmm`pskdmb

    slkms, sugtklo f`rnbokoj lggurs `s ` rbsumt lig

    p kogrb`skoj `t ` i`stbr r`tb tf`o p nurkoj `o

    kogrb`sb ko s (Ef`mkmk bt `m. U02X). ^fbo s`tksiykoj tfb gloskstbogy glonktklo li tfb dluonkoj

    suri`gb, kt ilmmlws tf`t3

    +

    8

    I

    hs

    s

    pp

    p

    If

    p

    p

    p

    g

    p

    p

    g

    g

    d &

    & (0;)

    Hlrb spbgkikg`mmy, kt ks `ssuhbn tf`t tfb MKGM uonbrjlbs ` sugtklo nbpbon`ot sfkit ( )s `mloj

    tfb mkob ko tfb ~ppm`ob `s kmmustr`tbn ko Ikjurb 7. ( )s ks plsktkvb, f`s uokts li strbss, `on

    sudcbgt tl ( ) 18s wfbo ssb, wfbrb sb ks tfb sugtklo v`mub sbp`r`tkoj s`tur`tbn `on

    uos`tur`tbn st`tbs. Kt ks oltbn tf`t f`rnbokoj rumbs h`y db `nlptbn sugf tf`t s f`s `

    humtkpmkg`tkvb biibgt lr glhdkobn `nnktkvb `on humtkpmkg`tkvb biibgt lo tfb f`rnbokoj

    p`r`hbtbr (Mlrbt `on Ef`mkmk U44X). Flwbvbr, `o `nnktkvb rumb ks prbibrrbn fbrb nub tl tfb b`sb

    li kts khpmbhbot`tklo `on skhpmkgkty li tfb glrrbsplonkoj f`rnbokoj iuogtklo. Ko tfks g`sb, dyrbg`mmkoj tf`t tfb s`tur`tbn MKGM ks nbikobn dy Bqu`tklo (02), `o bxprbssklo ilr tfb

    uos`tur`tbn MKGM ks3

    ( )( )

    8

    sp

    pT

    T

    spigs

    mo (41)

    ^fb sfkit li tfb uos`tur`tbn MKGM ks `gglhp`okbn dy ` sfkit li tfb uos`tur`tbn GWM,

    `ssuhkojTks ` h`tbrk`m glost`ot, `on tfb uos`tur`tbn GWM (Bqu`tklo ;d) ks bxprbssbn `s3

  • 8/12/2019 4 Unsaturatedsoil Modelling

    12/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    04

    ( ) ( )

    ( )

    88

    Tsp

    p

    T

    spispi gsgs

    mo

    , (40)

    Rskoj tfb prlgbnurb lutmkobn dy Mlrbt `on Ef`mkmk U>, 44X kt g`o db sflwo tf`t tfb bxprbssklo

    mkoekoj tfb pm`stkg vlmuhbtrkg gf`ojb (p) tf`t lggurs `s tfb f`rnbokoj p`r`hbtbr hlvbs

    irlh tfb s`tur`tbn MKGM ( 0gp ) tl tfb uos`tur`tbn MKGM ( 4gp ) ks3

    ( ) ( )

    8

    0

    4mog

    gp

    p

    sp (44`)

    ( )sppp

    gg

    +

    8

    bxp04 (44d)

    wfbrb ks tfb smlpb li ` str`kjft mkob ko tfb ~ moppm`ob tf`t gloobgts tfb plkots0g

    p `on

    ( )spg 4 lo tfb s`tur`tbn MKGM. Ko tfb mkhkt, Bqu`tklo (44) dbglhbs3

    ( )

    ( )

    8

    sp

    sp

    g

    gp

    p

    &&

    & (47`)

    ( )( ) ( ) sssspp

    p

    p

    g

    g &&&

    +

    8

    (47d)

    wfbrb ks tfb smlpb li tfb s`tur`tbn MKGM ko tfb ~ moppm`ob `t ( )spg .

    ks tfbrbilrb

    konbpbonbot li ( )s .

    @s konkg`tbn prbvklusmy, fih`y t`eb `oy `rdktr`ry ilrh prlvknbn kt ks bqu`m tl zbrl `t 8 .

    Ko tfb prbsbot stuny fiks `ssuhbn tl db li tfb ilrh3

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  • 8/12/2019 4 Unsaturatedsoil Modelling

    13/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    07

    `onh`x`on `rb tfb nkst`ogbs irlh tfb gbotrb li flhlmljy mlg`tbn `t 188 qp `on tl

    , rbspbgtkvbmy, `s sflwo ko Ikjurb 4. Oltkgb tf`t ki (h`x- ) 1 tfbo fi8 `on ki 8 1

    tfbo fi8 1. @msl, eh1 ks ` sg`mkoj p`r`hbtbr glotrlmmkoj tfb stbbpobss li tfb rbsplosb ko tfb

    q~ qpm`ob. Ilr slhb slkms, lr ilr ` mkhktbn r`ojb li koktk`m glonktklos, ehh`y db ` h`tbrk`m

    glost`ot. Ilr ltfbr slkms, lr wfbo p`rtkgum`rmy fkjf prbgksklo skhum`tklos `rb rbqukrbn, ehh`ydb nbikobn `s ` iuogtklo li koktk`m glonktklos lr gf`ojkoj st`tb, d`sbn lo tfb koktk`m smlpb li

    tfb nbvk`tlrkg rbsplosb ko tfb q~ q pm`ob. ^fb knb` li nbikokoj p`r`hbtbrs ko tfb fi

    glhplobot li tfb f`rnbokoj hlnumus tl nbpbon lo koktk`m glonktklos lr gf`ojkoj st`tb ks olt

    `o uoglhhlo ib`turb li dluonkoj suri`gb pm`stkgkty hlnbms (D`rnbt U04X5 Grlugf bt `m. U07X).

    ^fb r`tkl ( ) h`x

    h`y db wrkttbo ko tfb `mtbro`tb ilrh ( )ggg

    ppp nub tl r`nk`m

    syhhbtry li tfb ml`nkoj `on dluonkoj suri`gbs. ^fb r`tklg

    p kotrlnugbs tfb skhkm`rkty

    dbtwbbo fi `on fdwfkmb pprlvknbs ` iurtfbr sg`mkoj biibgt `on jkvbs fi tfb nkhbosklo li

    strbss. Kt g`o db sbbo tf`t fiks plsktkvb uotkm kt dbglhbs zbrl `t gg pp 8 . @msl, dy nboltkoj

    ( )gsn He+0 `sH, kt g`o db sflwo tf`t fdks plsktkvb ilr 0=H , obj`tkvb ilr 0?H `on

    zbrl wfbo 8H.

    Kt ks plsskdmb ilr ftl dbglhb zbrl `t slhb plkot wfbo 0?H wfbrb fi`on fd`rb bqu`m ko

    h`joktunb `on f`vb lpplsktb skjo. @t tfks plkot tr`osktklo irlh f`rnbokoj tl slitbokoj

    lggurs. Wugf ` sktu`tklo ks ldsbrvbn ko tfb nr`kobn strbss-str`ko dbf`vklur li nbosb s`ons lr

    fb`vkmy lvbr-gloslmkn`tbn gm`ys. Flwbvbr, ki fd`on frbh`ko plsktkvb, f`rnbokoj wkmm lggur

    `t `mm tkhbs. Wugf ` sktu`tklo ks ldsbrvbn ko tfb nr`kobn strbss-str`ko dbf`vklur li mllsb s`ons

    `on olrh`mmy lr mkjftmy lvbr-gloslmkn`tbn gm`ys. @nnktklo`mmy, fwkmm dbglhb zbrl wfbo tfbtwl rbqukrbhbots 8H 8 Hgs `on gg pp 8 `rb s`tksikbn skhumt`oblusmy. ^fks sktu`tklo

    lggurs `t tfb grktkg`m st`tb.

    Wugtklo f`rnbokoj rumbs li tfb typb `nlptbn fbrb `rb `dmb tl `ggluot ilr vlmuhbtrkg glmm`psb

    uplo wbttkoj `s nbt`kmbn dy Mlrbt `on Ef`mkmk U>, 44X. Ko jbobr`m tbrhs, wbttkoj g`usbs `

    rbnugtklo ko s`on tfb f`rnbokoj p`r`hbtbr ks ilrgbn tl rbtrb`t tl tfb MKGM glrrbsplonkoj tl

    tfb mlwbr v`mub li s. Ronbr ` mkhktkoj gloikokoj prbssurb, tfks rbtrb`t ks `gglhp`okbn dy `

    rbnugtklo ko .

    >.; Glupmkoj tfb slmkn, `kr `on w`tbr pf`sbs

    Ki sks glost`ot nurkoj slkm nbilrh`tklo, tfb vlmuhb li w`tbr ko tfb s`hpmb wkmm v`ry, `s wkmm

    tfb vlmuhb li `kr. Glovbrsbmy, s wkmm v`ry nurkoj nbilrh`tklo ki bktfbr tfb `kr lr w`tbr

    vlmuhbs `rb fbmn glost`ot. Kt ks tfbrbilrb obgbss`ry tl glupmb s wktf tfbsb vlmuhbs. ^fb

    prlgbnurb ilr glupmkoj tfb tfrbb pf`sbs li `o uos`tur`tbn h`tbrk`m ko `o biibgtkvb strbss

    ir`hbwlre ks nbt`kmbn dy Ef`mkmk bt `m.U79X `on tfb d`skg ib`turbs `rb rbpb`tbn fbrb. Oltb tf`t

    w8 Wrbks tfb spbgkikg plrb w`tbr vlmuhb `on 8 (0 - Wr)bks tfb spbgkikg plrb `kr vlmuhb.

    Dy `nlptkoj Dbttks rbgkprlg`m rumb kt g`o db sflwo tf`t ilr ` h`tbrk`m wktf koglhprbsskdmb

  • 8/12/2019 4 Unsaturatedsoil Modelling

    14/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    0>

    jr`kos (Ef`mkmk bt `m.U79X)3

    U Xsggh

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    +8 ( ) U Xsgg

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    40

    (49)

    wfbrb ( )o

    pg 8 ks tfb nr`kobn glhprbsskdkmkty li tfb slkm sebmbtlo (0/E) wfbo 18s& ,

    ( ) sgh

    8 ks tfb glhprbsskdkmkty li tfb slkm sebmbtlo wktf rbspbgt tl s wfbo 18o

    p& ,

    gh ks tfb glhprbsskdkmkty li tfb w`tbr pf`sb wktf rbspbgt tl s `on ks nbpbon`ot lo tfb

    `ssuhbn slkm w`tbr gf`r`gtbrkstkg gurvb (WZGG) `on ( ) ss 8 .

    2. HLNBM G@MKDT@^KLO ILT ROW@^RT@^BN WQBWZFK^B E@LMKO

    ^fb rbsumts li ` sbrkbs li ksltrlpkg glhprbssklo `on trk`xk`m sfb`r tbsts lo glhp`gtbnspbswfktb e`lmko ko s`tur`tbn `on uos`tur`tbn st`tbs `s rbplrtbn dy Zfbbmbr `on

    Wkv`euh`r U4X `rb usbn ko tfb hlnbm g`mkdr`tklo fbrb. ^fbsb p`rtkgum`r tbsts rbsumts f`vb `msl

    dbbo usbn dy Mlrbt `on Ef`mkmk U>X tl g`mkdr`tb ` glovbotklo`m pm`stkgkty hlnbm `on `spbgts li

    tfb g`mkdr`tklo prlgbnurb `nlptbn ko tf`t kovbstkj`tklo `s wbmm `s slhb li tfb h`tbrk`m

    p`r`hbtbrs `rb `msl `nlptbn fbrb. Wpbgkikg nbt`kms li bxpbrkhbot`m prlgbnurbs `on s`hpmb

    prbp`r`tklo `rb jkvbo ko Zfbbmbr `on Wkv`euh`r U4X `on lomy tfb d`skg ib`turbs `rb nksgussbn

    fbrb.

    2.0 ^bst prljr`h

    W`hpmbs 21hh ko nk`hbtbr `on 011hh ko fbkjft wbrb prbp`rbn dy glhp`gtkoj tfb slkm `t `

    hlksturb glotbot li 42% kotl ` hlumn ko ; bqu`m m`ybrs. B`gf m`ybr w`s st`tkg`mmy glhp`gtbn

    `t ` r`tb li 0.2hh/hko uotkm ` vbrtkg`m strbss li >11eQ` w`s `gfkbvbn. ^fb glhp`gtklo

    prlgbnurb rbsumtbn ko 8 4.401 `on Wr8 1.2>.

    ^fb s`hpmbs wbrb tfbo tr`osibrrbn tl ` trk`xk`m `pp`r`tus g`p`dmb li suppmykoj u`tl tfb tlp li

    tfb s`hpmb `on uwtl tfb dlttlh li tfb s`hpmb. @ fkjf `kr botry ikmtbr w`s mlg`tbn dbtwbbo tfb

    dlttlh li tfb s`hpmb `on plrb w`tbr suppmy. Wugtklo w`s konugbn ko ` s`hpmb uskoj tfb `xks

    tr`osm`tklo tbgfokqub `s lrkjko`mmy lutmkobn dy Fkmi U7:X, ko wfkgf ` uw sh`mmbr tf`o u`w`s

    `ppmkbn, `on tfb fkjf `kr botry ikmtbr prlvknbn `o `kr-w`tbr kotbri`gb.

    W`hpmbs wbrb tfbo sudcbgtbn tl po8 21eQ` `on v`mubs li s8 011eQ`, 411eQ` `on 711eQ`

    wbrb bst`dmksfbn ko tfb s`hpmbs. w kogrb`sbn nurkoj tfks st`jb konkg`tkoj tf`t s w`s m`rjbr

    tf`o 711eQ` khhbnk`tbmy ilmmlwkoj glhp`gtklo. @ ouhdbr li s`hpmbs wbrb `msl drlujft tl `

    s`tur`tbn st`tb (s8 1) dy suppmykoj ` mlwbr u` tf`o uw rbsumtkoj ko tfb upw`rn imusfkoj li

    w`tbr tfrlujf tfb s`hpmb. Nurkoj tfks st`jb, po rbnugbn irlh 21eQ` tl 42eQ`. Iko`mmy,

    s`hpmbs wbrb ksltrlpkg`mmy glhprbssbn vbry smlwmy tl ` r`ojb li pov`mubs wfkmb flmnkoj s

    glost`ot, nurkoj wfkgf tkhb rbnugbn `s nkn w konkg`tkoj tf`t tfb slkm w`s uonbrjlkojnrykoj. ^fb s`hpmbs wbrb tfbo sfb`rbn uskoj ` r`ojb li ml`n p`tfs.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    15/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    02

    WZGGs wbrb olt prbsbotbn dy Zfbbmbr `on Wkv`euh`r U4X `mtflujf Ef`mkmk `on

    Ef`dd`z U76X wbrb `dmb tl usb tfb sfb`r strbojtf n`t` `t tfb grktkg`m st`tb tl d`ge g`mgum`tb tfb

    sugtklo v`mub sbp`r`tkoj s`tur`tbn irlh uos`tur`tbn glonktklos `s nksgussbn dbmlw.

    2.4 H`tbrk`m p`r`hbtbrs

    @ s`tur`tbn GWM tf`t gmlsbmy ikts ` skojmb mkob`r sbjhbot ko tfb ~ mop pm`ob nbikobn dy

    18 1.042 `on 18 4.266 (Ikjurb 0) w`s iluon tl db suiikgkbot ilr spbswfktb e`lmko. @msl,

    Ikjurb > prbsbots tfb strbssbs q `on p `t tfb bon li tfb tbsts wfbrb grktkg`m st`tb glonktklos

    wbrb `pprl`gfbn, ko wfkgf tfbrbm`tklosfkp li Ef`mkmk `on Ef`dd`z U76X3

    22.1

    8

    bs

    s

    (4:)

    w`s usbn tl bxprbss strbssbs `s biibgtkvb. Ko tfks rbm`tklosfkp sb rbprbsbots tfb sugtklo v`mub

    sbp`r`tkoj s`tur`tbn irlh uos`tur`tbn glonktklos, `on hlrb spbgkikg`mmy h`y db nboltbn uskoj

    s`b(`kr botry v`mub) ilr ` nrykoj p`tf `on sbx(`kr bxpumsklo v`mub) ilr ` wbttkoj p`tf. @ v`mub

    li sb8 s`b8 62eQ` (`s d`ge g`mgum`tbn dy Ef`mkmk `on Ef`dd`z U76X irlh sfb`r strbojtf n`t`),

    `on Hgs8 1.62 (gs8 40.;1) wbrb iluon tl ikt tfb Zfbbmbr `on Wkv`euh`r U4X n`t` ilr dltf

    s`tur`tbn `on uos`tur`tbn glonktklos, Ikjurb >. Kt ks oltbn tf`t Bqu`tklo (4:) w`s bst`dmksfbn

    uskoj sugtklo r`tkls (s/sb) mbss tf`o 04. ^fb v`mknkty li tfks rbm`tklosfkp ilr ikob jr`kobn slkms

    `t m`rjbr sugtklo r`tkls f`s olt dbbo tbstbn. ^fb bm`stkg p`r`hbtbrs wbrb iluon tl db 8 1.102

    `on v8 1.>2. ^fb mlg`tklo li MKGMs ko tfb ~ mop pm`ob `on tfbkr nbpbonbogy lo swbrb

    nbtbrhkobn obxt. @ ouhdbr li ksltrlpkg glhprbssklo tbst rbsumts irlh Zfbbmbr `on

    Wkv`euh`r U4X `rb rbprlnugbn fbrb ko tfb ~ mop pm`ob ko Ikjurb 2. @msl sflwo `rb tfb

    grktkg`m st`tb n`t` plkots glovbrtbn tl tfbkr glrrbsplonkoj v`mub lo tfb MKGMs. ^l nl tfks tfb

    pv`mub `t b`gf plkot w`s humtkpmkbn dy slhb v`mub li T`on sfkitbn `mloj tfb mkob ko tfb

    ~ mop pm`ob. ^fb v`mub li T w`s `ncustbn uotkm tfb glovbrtbn grktkg`m st`tb n`t` plkots

    pmlttbn lvbr tfb ksltrlpkg glhprbssklo mkobs (MKGMs). @ v`mub li T8 0.9 w`s iluon tl db

    sukt`dmb. ^l kmmustr`tb tfks iurtfbr glosknbr tfb lpbo nk`hlon syhdlm ko Ikjurb 2 wktf

    gllrnko`tbs (067, 4.09). ^fks ks lob li tfb grktkg`m st`tb n`t` plkots ilr s8 411eQ`. ^fb plkot

    w`s sfkitbn `mloj tfb mkob tl tfb glovbrtbn gllrnko`tb (4;7, 4.027). ^fks w`s nlob ilr `mm

    tfb ltfbr n`t` plkots ilr s8 411eQ`, `on tfb dlmn glotkoulus mkob tf`t (`pprlxkh`tbmy) p`ssbs

    tfrlujf tfbsb plkots `on ilrhs `o uppbr mkhkt tl tfb ksltrlpkg glhprbssklo tbst rbsumts ilr

    s8 411eQ` dbglhbs tfb MKGM.

    ^fb sugtklo nbpbon`ot sfkit li tfb uos`tur`tbn MKGMs irlh tfb s`tur`tbn MKGM ko tfb ~ mop

    pm`ob ko Ikjurb 2 w`s nbikobn dy3

  • 8/12/2019 4 Unsaturatedsoil Modelling

    16/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    09

    ( )

    =

    8

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    2.046

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    mo00.>2

    42.0

    sss

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    ss

    s

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    konkg`tkoj tf`t prbsbogb li sugtklo f`rnbokoj. @ v`mub li O8 0.> w`s iluon tl db `pprlprk`tb

    `s kt bo`dmbn ` p`rtkgum`rmy jlln ikt dbtwbbo tfb ml`nkoj suri`gb `on rbsumts li tfb glost`ot

    vlmuhb tbsts li Zfbbmbr `on Wkv`euh`r U4X ko tfb q ~p pm`ob. ^fbsb p`rtkgum`r glost`ot

    vlmuhb tbst rbsumts gmlsbmy ilmmlw tfb ml`nkoj suri`gb `on `rb tfbrbilrb p`rtkgum`rmy sbosktkvb

    tlO`s tfb koktk`m st`tbs li s`hpmbs `rb vbry gmlsb tl tfb MKGM `ong

    p nbvk`tbs lomy smkjftmy

    irlhg

    p . @ sukt`dmb bxprbssklo ilr en ko tfb pm`stkg pltbotk`m w`s iluon dy trk`m `on brrlr tl

    db li tfb ilrh3

    ( ) ( )0bxp0

    :.0

    1

    +

    8

    gg

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    p

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    (4;)

    ^fb syhdlm ks usbn sugf tf`t xx 8 wfbo 1?x `on 18x wfbo 1x . ^fb trk`m `on

    brrlr prlgbnurb kovlmvbn ikttkoj hlnbm skhum`tklos tl bxpbrkhbot`m rbsumts, `mdbkt ilr lomy

    mkjftmy lvbr-gloslmkn`tbn h`tbrk`m. Kt ks `msl oltbn tf`t tfb iuogtklo ilr enjkvbo fbrb h`y v`ry

    ilr nkiibrbot slkms. Ilr slhb sktu`tklos, sugf `s wfbo fkjf prbgksklo skhum`tklos `rb olt

    bssbotk`m, kt h`y db `ggbpt`dmb tl nbikob entl db ` h`tbrk`m glost`ot lr bqu`m tl zbrl.

    ^fb ehp`r`hbtbr li tfb f`rnbokoj hlnumus, `j`ko iluon dy trk`m `on brrlr, w`s nbikobn `s3

    8 74.1>2.0mlj

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    ^fb sudsgrkpt 1 nboltbs tfb koktk`m glonktklo li tfb sudsgrkptbn v`rk`dmb. Ilr slhb slkms, lr `

    mkhktbn r`ojb li koktk`m glonktklos, ehh`y dbglhb ` h`tbrk`m glost`ot.

    Kt ks `msl oltbn tf`t en`on ehwbrb sbmbgtbn sugf tf`t strbss-str`ko dbf`vklur typkg`mli fb`vkmy

    lvbr-gloslmkn`tbn h`tbrk`m g`o db skhum`tbn, `mtflujf iurtfbr tbst rbsumts `on glhp`rkslos

    wktf hlnbm skhum`tklos wlumn db rbqukrbn tl gloikrh tfb sukt`dkmkty li Bqu`tklos (4;) `on

    (71) ilr sugf glonktklos.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    17/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    0:

    2.7 ^bst rbsumts `on tfblrbtkg`m skhum`tklos

    ^fb dluonkoj suri`gb pm`stkgkty hlnbm f`s dbbo usbn tl skhum`tb slhb trk`xk`m tbst rbsumts `s

    sflwo fbrb ko Ikjurbs 9-6. ^fb ikt dbtwbbo skhum`tklo `on bxpbrkhbot ks ` skjokikg`ot

    khprlvbhbot glhp`rbn tl tf`t `gfkbvbn ko ltfbr kovbstkj`tklos (rbibr tl tfb p`pbrs li

    Zfbbmbr `on Wkv`euh`r U4X `on Mlrbt `on Ef`mkmk U>X) kovlmvkoj tfb nbvbmlphbot liglostktutkvb hlnbms uskoj glovbotklo`m G`h-Gm`y d`sbn pm`stkgkty tfblry `on g`mkdr`tbn uskoj

    tfb s`hb sbt li n`t`. ^fb khprlvbn ikt fkjfmkjfts tfb vbrs`tkmkty li dluonkoj suri`gb pm`stkgkty

    tfblry. ^fb khprlvbhbots `rb `ttrkdutbn tl tfb nbikoktklo li ` hlrb rb`mkstkg ml`nkoj nkrbgtklo

    (glotrlmmbn dy tfb ml`nkoj suri`gb) `on pm`stkg pltbotk`m `s glhp`rbn tl tflsb ldt`kobn irlh

    tfb glovbotklo`m G`h-Gm`y d`sbn pm`stkgkty.

    @s tfb tbst rbsumts skhum`tbn fbrb `rb ilr mkjftmy lvbr-gloslmkn`tbn s`hpmbs ` ouhdbr li

    hlnbm skhum`tklos ilr s`tur`tbn fb`vkmy lvbr-gloslmkn`tbn s`hpmbs `rb prbsbotbn ko Ikjurb ;.

    ^fb rbsplosbs ldt`kobn `rb typkg`m li tflsb ldsbrvbn ilr fb`vkmy lvbr-gloslmkn`tbn gm`ys.

    Olt`dmy, tfb pb`e ko tfb sfb`r rbskst`ogb ilr tfb hlst fb`vkmy lvbr-gloslmkn`tbn s`hpmbs

    (1 8 0.:6 ko Ikjurb ;) ks olt bxgbsskvbmy m`rjb, `on tfb dluonkoj suri`gb pm`stkgkty hlnbm

    tfbrbilrb lvbrglhbs lob li tfb h`clr mkhkt`tklos li tfb G`h-Gm`y typb hlnbms.

    9. HLNBM G@MKDT@ KLO ILT ROW@^RT@^BN ERTOBMM W@ON

    ^fb hlnbm w`s g`mkdr`tbn ilr s`tur`tbn Eurobmm s`on dy Tussbmm `on Ef`mkmk U0>X uskoj `

    sbrkbs li nr`kobn `on uonr`kobn trk`xk`m nbvk`tlrkg tbsts, `s wbmm `s ksltrlpkg `on lbnlhbtrkg

    glhprbssklo tbsts glonugtbn `t strbss mbvbms suiikgkbot ilr p`rtkgmb grusfkoj tl lggur, r`ojkoj

    irlh 01eQ` tl 02111eQ`. Eurobmm s`on ks prbnlhko`otmy qu`rtz glot`kokoj ol ikobs `on f`s

    tfb konbx prlpbrtkbs N218 1.70hh, Gu8 0.67, Js8 4.92, bhko8 1.91 `on bh`x8 1.;4.

    Qrbsbotbn fbrb ks `o bxtbosklo li tfks g`mkdr`tklo ilr uos`tur`tbn Eurobmm s`on. Wpbgkikg

    nbt`kms li bxpbrkhbot`m prlgbnurbs `on s`hpmb prbp`r`tklo `rb jkvbo ko Tussbmm U02X. Lomy tfb

    d`skg ib`turbs `rb nksgussbn fbrb.

    9.0 ^bst prljr`h

    W`hpmbs 21hh ko nk`hbtbr `on 20hh ko fbkjft wbrb prbp`rbn dy pmuvk`tklo li tfb nry slkm

    kotl ` hlumn. Y`mubs li r`ojkoj irlh 0.92 tl 0.:6 wbrb `gfkbvbn dy `ncustkoj tfb nrlpfbkjft. ^fb s`hpmbs wbrb tfbo s`tur`tbn `on tr`osibrrbn tl ` trk`xk`m `pp`r`tus g`p`dmb li

    suppmykoj u`tl tfb tlp li tfb s`hpmb `on uwtl tfb dlttlh li tfb s`hpmb. Bom`rjbn mudrkg`tbn

    bon pm`tbos wbrb usbn. @ fkjf `kr botry gbr`hkg nksg (0202eQ`) w`s mlg`tbn dbtwbbo tfb

    dlttlh li tfb s`hpmb `on plrb w`tbr suppmy. Wugtklo w`s konugbn ko ` s`hpmb uskoj tfb `xks

    tr`osm`tklo tbgfokqub skhkm`r tl tf`t nbsgrkdbn prbvklusmy. Hlrb spbgkikg`mmy, tfb gbmm prbssurb

    `on uw wbrb kogrb`sbn wfkmb h`kot`kokoj ` nkiibrbogb li `dlut 01eQ` uotkm gbmm prbssurb

    rb`gfbn 911eQ`. ^fb uwgloobgtbn tl tfb tlp li tfb s`hpmb w`s tfbo rbpm`gbn wktf `o bqu`m

    u`. ^fb uw gloobgtbn tl tfb dlttlh li tfb s`hpmb w`s tfbo rbnugbn tl `gfkbvb tfb nbskrbn

    h`joktunb li s. Y`mubs li po r`ojkoj irlh >1eQ` tl 011eQ` `on v`mubs li s r`ojkoj irlh

    21eQ` tl >01eQ` wbrb `gfkbvbn.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    18/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    06

    Nr`kobn (glost`ot s) tbsts wbrb pbrilrhbn `t ` str`ko r`tb li 1.112hh/hko, suiikgkbotmy smlw

    ilr w`tbr tl botbr lr bxkt tfb s`hpmb `on h`kot`ko glost`ot s. Ronr`kobn (glost`ot w) tbsts

    wbrb glonugtbn dy tbstkoj `t ` str`ko r`tb li 1.42hh/hko. Hlst tbsts wbrb pbrilrhbn dbylon

    q8

    1.> tl ldt`ko glonktklos `s gmlsb `s plsskdmb tl tfb grktkg`m st`tb. Glrrbgtklos wbrb h`nbilr tfb dbnnkoj brrlr `sslgk`tbn wktf tfb mudrkg`tklo m`ybr lo tfb bom`rjbn bons. @msl

    glrrbgtklos wbrb h`nb tl tfb gbmm vlmuhb gf`ojb hb`surbhbots tl `ggluot ilr grbbp li tfb

    Qbrspbx trk`xk`m gbmm `on nkspm`gbhbot li tfb ml`nkoj pm`tbo. ^fb biibgts li hbhdr`ob

    pbobtr`tklo wbrb glosknbrbn ko tfb kovbstkj`tklo li Tussbmm `on Ef`mkmk U0>X. Hbhdr`ob

    biibgts wbrb iluon tl db skjokikg`ot lomy ilr tfb uonr`kobn trk`xk`m tbsts pbrilrhbn lo

    s`tur`tbn s`ons. Ko i`gt, ` p`rtk`m nr`ko`jb glonktklo bxksts ilr tfbsb tbsts r`tfbr tf`o `o

    uonr`kobn glonktklo. ^fks ks g`usbn dy gf`ojbs ko tfb `hluot li hbhdr`ob pbobtr`tklo

    rbsumtkoj irlh gf`ojbs ko biibgtkvb strbss `grlss tfb hbhdr`ob. ^fb gf`ojbs ko hbhdr`ob

    pbobtr`tklo `rb gluotbr`gtbn dy gf`ojbs ko slkm vlmuhb `on plrb w`tbr prbssurb `on wbrb

    `ggluotbn ilr (Tussbmm `on Ef`mkmk U0>X). Flwbvbr, tfb biibgts li hbhdr`ob pbobtr`tklo `rb

    koskjokikg`ot ilr uonr`kobn trk`xk`m tbsts pbrilrhbn lo uos`tur`tbn s`ons `s tfb slkm vlmuhb ks

    `dmb tl gf`ojb nurkoj sugf tbsts. Kt ks lomy tfb plrb w`tbr vlmuhb tf`t ks fbmn glost`ot. ^fb

    gf`ojkoj hbhdr`ob pbobtr`tklo tf`t lggurs ks vbry sh`mm glhp`rbn tl gf`ojbs ko slkm

    vlmuhb.

    ^fb lbnlhbtrkg glhprbssklo tbsts lo uos`tur`tbn s`hpmbs wbrb pbrilrhbn uskoj `

    glovbotklo`m irlot ml`nkoj lbnlhbtbr `on ` gustlh nbskjobn `on dukmt ikxbn rkoj prbssurb

    gbmm. B`gf s`hpmb rbh`kobn s`tur`tbn wfkmb ` hbgf`okg`m `xk`m ml`n w`s `ppmkbn ko stbps uotkm

    ` v`mub li 2:.>eQ` w`s `gfkbvbn. ^fks w`s tfbo fbmn glost`ot wfkmb uww`s kogrb`sbn `t tfbs`hb r`tb `s tfb gf`hdbr `kr prbssurb. uww`s tfbo rbnugbn `on `kr prbssurb fbmn glost`ot tl

    grb`tb ` sugtklo ko tfb s`hpmb. Nkspm`gbn plrb w`tbr p`ssbn tfrlujf tfb plrlus nksg `on kts

    vlmuhb w`s hloktlrbn wktf tkhb `s w`s tfb vbrtkg`m nkspm`gbhbot li tfb ml`nkoj ylme tl

    nbtbrhkob wfbo ` st`tb li bqukmkdrkuh f`n dbbo rb`gfbn ko tfb s`hpmb. ^fks tlle `dlut sbvbo

    n`ys. ^fb hbgf`okg`m ml`nkoj w`s tfbo kogrb`sbn ko 4>eQ` stbps bvbry twl n`ys.

    ^fb WZGG w`s nbtbrhkobn uskoj tfb prbssurb pm`tb `on ikmtbr p`pbr tbgfokqubs. W`hpmbs

    wbrb prbp`rbn ilr tbstkoj tl t`rjbt v`mubs li `on tlmbr`ogbs li 0.96 1.107, 0.:4 1.102

    `on 0.:6 1.106 ilr dltf tbsts. ^fb prlgbnurb nbt`kmbn ko @W^H N4742-96 ilr usb li tfbprbssurb pm`tb w`s jbobr`mmy ilmmlwbn ko tfks kovbstkj`tklo. Y`mubs li s `s fkjf `s 0>11eQ`

    wbrb `ppmkbn. @ pbrkln li sbvbo n`ys w`s `mmlwbn `itbr `ppmkg`tklo li silr s`hpmbs tl rb`gf

    bqukmkdrkuh. Ilr tfb ikmtbr p`pbr tbsts, st`ges li tfrbb lvbo nrkbn Zf`th`o Ol. 4 ikmtbr p`pbrs

    wbrb pm`gbn lo tlp li b`gf s`hpmb `on ` sh`mm wbkjft w`s pm`gbn lo tfb st`ge tl h`kot`ko

    jlln glot`gt dbtwbbo kt `on s`hpmb `s rbglhhbonbn dy Ww`rdrkge U7;X. @o `kr tkjft mkn w`s

    tfbo pm`gbn lo tfb hlumns `on wbrb tfbo pm`gbn ko ` tbhpbr`turb `on fuhknkty glotrlmmbn

    bovkrlohbot ilr ` pbrkln li sbvbo n`ys. ^fb hlumns wbrb tfbo lpbobn `on tfb hlksturb

    glotbot li tfb hknnmb ikmtbr p`pbr li tfb st`ge w`s tfbo nbtbrhkobn. ^fbo, uskoj ` g`mkdr`tklo

    gurvb tf`t dbst ikts tflsb prlplsbn ko I`wgbtt `on Glmmks-Jblrjb U>1X, F`hdmko U>0X `on

    Gf`onmbr bt `m.U>4X, tfb sko tfb ikmtbr p`pbr `on tfbrbilrb tfb sko tfb s`hpmb wbrb koibrrbn.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    19/44

  • 8/12/2019 4 Unsaturatedsoil Modelling

    20/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    41

    nrykoj `on sbx8 >.2eQ` `on srw 8 9.>eQ` ilr wbttkoj. Oltb tf`t ` smkjft fystbrbsks bxksts

    dbtwbbo nrykoj `on wbttkoj p`tfs `mtflujf tfb khpmkg`tklos li tfks f`vb olt dbbo bxpmlrbn ko

    tfks kovbstkj`tklo.

    ^fb bon plkots li tfb uos`tur`tbn nr`kobn trk`xk`m tbsts `rb prbsbotbn ko tfb moq~ moppm`ob koIkjurb 00, `mloj wktf ` mkob li smlpb Hgs8 0.>:2 `on tfb bon plkots li tfb s`tur`tbn trk`xk`m

    tbsts irlh Tussbmm `on Ef`mkmk U0>X. Kt g`o db sbbo tf`t tfb uos`tur`tbn trk`xk`m n`t` mkbs wktfko

    tfb s`hb sg`ttbr `s tfb s`tur`tbn n`t`, gloikrhkoj gs8 79.71tl db ` h`tbrk`m glost`ot suktbn

    tl s`tur`tbn `on uos`tur`tbn glonktklos. @s g`o db sbbo ko Ikjurb 04, tfb tr`cbgtlrkbs ilr tfbsb

    tbsts `pprl`gf tfb s`tur`tbn GWM ko tfb ~ moppm`ob, konkg`tkoj tf`t tfb GWM ks uokqub ilr

    s`tur`tbn `on uos`tur`tbn glonktklos `on tf`t ol sugtklo f`rnbokoj lggurs, k.b. 18 spg

    `on ( ) 18s . Oltkgb tf`t ko prbsbotkoj tfb n`t` ko Ikjurbs 00 `on 04 tfb biibgtkvb strbssbs

    wbrb g`mgum`tbn d`sbn lo tfb rbm`tklosfkp prlplsbn Ef`mkmk `on Ef`dd`z U76X dut wktf `o

    bxtbosklo tl `ggluot ilr m`rjb sugtklo r`tkls (s/sb). Wpbgkikg`mmy, Ef`mkmk `on Ef`dd`z U76Xglosknbrbn n`t` plkots `t sugtklo r`tkls mbss tf`o 04 ko bst`dmksfkoj tfb rbm`tklosfkp ilr .

    Flwbvbr, ko s`ons tfb v`mub li sbg`o db vbry sh`mm glhp`rbn tl smb`nkoj tl sugtklo r`tkls

    m`rjbr tf`o 04. Ko ikttkojHgstl tfb n`t` kt w`s iluon tf`t obbnbn tl db gf`ojbn ilr sugtklo

    r`tkls m`rjbr tf`o 42 `gglrnkoj tl3

    ?

    8

    42ilr42

    42ilr

    0

    >2.1

    22.1

    bb

    bb

    s

    s

    s

    s

    s

    s

    s

    s

    (7>)

    Obvbrtfbmbss, iurtfbr m`dlr`tlry tbsts rbsumts lo skmts `on gm`ys `t sugtklo r`tkls jrb`tbr tf`o 04

    `rb rbqukrbn tl bst`dmksf tfb sukt`dkmkty li tfb bxtbonbn rbm`tklosfkp ko (7>) ilr ` r`ojb li slkm

    typbs.

    9.7

    ^bst rbsumts `on tfblrbtkg`m skhum`tklos^fb h`tbrk`m p`r`hbtbrs jkvbo `dlvb ilr s`tur`tbn glonktklos bo`dmb vbry `ggur`tb

    prbnkgtklos li tfb strbss-str`ko dbf`vklur li Eurobmm s`on sudcbgtbn tl glost`ot p `on

    glost`ot 7 nr`kobn trk`xk`m glhprbssklo, uonr`kobn trk`xk`m glhprbssklo, ksltrlpkg

    glhprbssklo `on lbnlhbtrkg glhprbssklo `grlss ` wknb r`ojb li strbssbs kogmunkoj tflsb

    suiikgkbot tl g`usb p`rtkgmb grusfkoj. ^fb rb`nbr ks rbibrrbn tl Tussbmm `on Ef`mkmk U0>X ilr

    nbt`kms. Lomy prbnkgtklos li uos`tur`tbn tbsts `rb prbsbotbn ko tfks kovbstkj`tklo.

    Ikjurbs 07-09 sflw tfb uos`tur`tbn nr`kobn trk`xk`m tbst rbsumts `on tfblrbtkg`m skhum`tklos ko

    q~ q `on p~ qpm`obs. Ikjurbs 0:-41 sflw tfb uos`tur`tbn uonr`kobn trk`xk`m tbst rbsumts`on tfblrbtkg`m skhum`tklos ko q~ q `on p~ q pm`obs. ^fbrb ks ` vbry jlln ikt dbtwbbo

  • 8/12/2019 4 Unsaturatedsoil Modelling

    21/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    40

    skhum`tklo `on bxpbrkhbot. @msl, tfb strbss-str`ko dbf`vklur ks `o`mljlus tl tf`t li s`tur`tbn

    nr`kobn s`ons koktk`mmy nbosbr tf`o grktkg`m. Wpbgkikg`mmy, f`rnbokoj lggurs up tl ` pb`e ko tfb

    sfb`r rbskst`ogb, `gglhp`okbn dy koktk`m vlmuhbtrkg glotr`gtklo ilmmlwbn dy vlmuhbtrkg

    bxp`osklo. Wlitbokoj tlw`rns tfb grktkg`m st`tb mkob ks ldsbrvbn `itbr rb`gfkoj tfb pb`e `on ks

    `gglhp`okbn dy vlmuhbtrkg bxp`osklo. Oltb tfb hugf mbss prloluogbn pb`e ks ldt`kobn irlhtfb usb li bom`rjbn mudrkg`tbn bons.

    Ikjurb 40 sflws tfb lbnlhbtrkg glhprbssklo tbst rbsumts koo0

    mo~ `on0

    mo~ pm`obs. @

    pmlt li 7o/0o~ mo0 ks `msl prlvknbn ko Ikjurb 44 ilr tfb lbnlhbtrkg glhprbssklo tbsts.

    @j`ko, ` jlln ikt ks ldsbrvbn dbtwbbo skhum`tklo `on bxpbrkhbot. Oltb tf`t kt w`s obgbss`ry

    tl `ssuhb koktk`m v`mubs ko tfb skhum`tklos `s tfb GWM ks nbikobn ko ` sbhk-mlj`rktfhkg pm`ob

    wfbrb zbrl strbss mbvbm ks uonbikobn. Wpbgkikg`mmy, bm`stkg str`kos `on 7/08 v/(0 - v) 8 1.>4;

    wbrb `ssuhbn irlhp8 1 tlp18 01eQ`.

    @o khplrt`ot plkot rbj`rnkoj lbnlhbtrkg ml`nkoj li uos`tur`tbn slkms w`s h`nb dy

    Ef`mkmk bt `m.U02X. Kt ks plsskdmb tf`t s, wfkgf `gts ksltrlpkg`mmy wktfko tfb slkm, h`y db

    suiikgkbotmy m`rjb sugf tf`t 7o dbglhbs zbrl, hb`okoj tf`t tfb slkm sbp`r`tbs irlh tfb

    gloikokoj rkoj `on tfb glonktklo li zbrl r`nk`m str`ko nlbs olt `ppmy. ^fks w`s gfbgebn

    tfrlujf tfblrbtkg`m skhum`tklo `on, `s g`o db sbbo ko Ikjurb 44, 7oks `mw`ys m`rjbr tf`o 1

    sugf tf`t tfb zbrl r`nk`m str`ko li lbnlhbtrkg glhprbssklo `mw`ys `ppmkbs. Flwbvbr, tfks

    dbf`vklur h`y olt db ldsbrvbn ki sw`s `ppmkbn `t mlwbr v`mubs li 0o, `s 7oh`y dbglhb

    zbrl `t wfkgf plkot tfb s`hpmb wlumn sbp`r`tb irlh tfb gloikokoj rkoj.

    :. GLOGMRWKLOW

    ^fks p`pbr prbsbots ` skhpmb dluonkoj suri`gb pm`stkgkty hlnbm ko ` grktkg`m st`tb ir`hbwlre

    tf`t ks suktbn tl nbsgrkdb tfb strbss-str`ko dbf`vklur li ` wknbr r`ojb li uos`tur`tbn slkms. ^fks

    w`s h`nb plsskdmb dy uskoj tfb glogbpt li biibgtkvb strbss `on `nlptkoj suiikgkbotmy jbobr`m

    `on vbrs`tkmb nbikoktklos ilr tfb d`skg hlnbm kojrbnkbots. Hlrb spbgkikg`mmy, ` skhpmb ksltrlpkg

    bm`stkg rumb w`s `nlptbn. Ybrs`tkmb iuogtklos ilr tfb ml`nkoj suri`gb `on dluonkoj suri`gb

    wbrb nbikobn tf`t `rb `dmb tl nbsgrkdb tfb v`rkbn ml`nkoj nkrbgtklos li nkiibrbot slkms. @ pm`stkg

    pltbotk`m w`s `nlptbn tf`t ks li ` jbobr`m ilrh suktbn tl ` r`ojb li slkm typbs. @ f`rnbokoj

    hlnumus w`s nbikobn tf`t kogmunbs lob glhplobot ilr ksltrlpkg f`rnbokoj nub tl gf`ojbs ko

    pm`stkg vlmuhbtrkg str`kos `on sugtklo `on `oltfbr glhplobot tf`t ks `rdktr`rkmy nbikobn ilr

    `oy p`rtkgum`r slkm.

    ^fb hlnbms vbrs`tkmkty w`s fkjfmkjftbn dy kts `dkmkty tl skhum`tb tl fkjf `ggur`gy tfb

    strbss-str`ko dbf`vklur li uos`tur`tbn spbswfktb e`lmko sudcbgtbn tl tfrbb trk`xk`m tbst ml`n

    p`tfs `on tfb strbss-str`ko dbf`vklur li uos`tur`tbn Eurobmm s`on sudcbgtbn tl twl trk`xk`m tbst

    ml`n p`tfs `on tfb lbnlhbtrkg glhprbssklo ml`n p`tf.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    22/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    44

    ^fb biibgtkvb strbss p`r`hbtbr nbikobn ilr Eurobmm s`on h`y wbmm db ` jbobr`m nbikoktklo ilr `

    wknbr r`ojb li slkm typbs `mtflujf rbqukrbs v`mkn`tklo ilr ikob jr`kobn slkms `on sugtklo r`tkls

    m`rjbr tf`o 04.

    @QQBONKV @

    @ shlltf `on glotkoulus iuogtkloigstf`t gmlsbmy ikts tfb tfrbb mkob`r sbjhbots li tfb GWM ko

    Ikjurb 0 ks li tfb ilrh3

    ( )U X ( ) ( ) 40mo0mo0mot`o 470 IhIpEhIpCIpngd` +++++++8 (@0)

    wfbrb4

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    +8 5 `on I0, I4, I7 `on I> `rb ikttkoj p`r`hbtbrs.

    Kt ilmmlws tf`t tfb uos`tur`tbn GWM `on MKGM `rb nbikobn dy3

    GWM

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  • 8/12/2019 4 Unsaturatedsoil Modelling

    23/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    47

    TBIBTBOGBW

    0. @mlosl BB, Jbos @, Cls` @. @ glostktutkvb hlnbm ilr p`rtk`mmy s`tur`tbn slkms.

    Jbltbgfokqub0;;15 >1(7)3>12->71.

    4. Zfbbmbr WC, Wkv`euh`r Y. @o bm`stl-pm`stkg grktkg`m st`tb ir`hbwlre ilr uos`tur`tbnslkm.Jbltbgfokqub0;;25 >2(0)372-27.

    7. Guk [C, Nbm`jb Q. [kbmnkoj `on pm`stkg dbf`vklur li `o uos`tur`tbn glhp`gtbn skmt.

    Jbltbgfokqub0;;95 >9(4)34;0-700.

    >. Mlrbt D, Ef`mkmk O, @o biibgtkvb strbss bm`stkg-pm`stkg hlnbm ilr uos`tur`tbn plrlus

    hbnk`.Hbgf`okgs li H`tbrk`ms41145 7>3;:-009.

    2. J`mmkplmk N, Jbos @, Wf`rh` T, Y`uo`t C. @o bm`stl-pm`stkg hlnbm ilr uos`tur`tbn slkm

    koglrplr`tkoj tfb biibgts li sugtklo `on nbjrbb li s`tur`tklo lo hbgf`okg`m dbf`vklur.

    Jbltbgfokqub41175 27(0)3047-072.

    9. Nlo`mn KD. Wfb`r strbojtf hb`surbhbots ko uos`tur`tbn olo-glfbskvb slkms wktf

    obj`tkvb plrb prbssurbs. Wbglon @ustr`mk`-Obw Sb`m`on Gloibrbogb lo Wlkm Hbgf`okgs

    `on Iluon`tklo Bojkobbrkoj, Gfrkstgfurgf 0;295 411-41>.

    :. Mbb EM. Wbbn FD, Nuomlp Q. Biibgt li hlksturb lo tfb strbojtf li ` gmb`o s`on.

    Cluro`m li tfb Wlkm Hbgf`okgs `on Iluon`tklos Nkvksklo, @WGB 0;9:5 ;7(WH9)30:->1.

    6. ^lwobr JN, Gfkmns BG. ^fb hbgf`okg`m strbojtf li uos`tur`tbn plrlus jr`oum`r

    h`tbrk`m.Cluro`m li Wlkm Wgkbogb0;:45 47(>)3>60->;6.

    ;. T`hpkol G, H`ogusl G, Yko`mb I. Bxpbrkhbot`m dbf`vklur `on hlnbmmkoj li `o

    uos`tur`tbn glhp`gtbn slkm. G`o`nk`o Jbltbgfokg`m Cluro`m41115 7:3:>6-:97.

    01. Cbiibrkbs HJ. Olr-s`on3 ` skhpmb grktkg`m st`tb hlnbm ilr s`on. Jbltbgfokqub 0;;75

    >7(0)3;0017.00. N`i`mk`s [I. Dluonkoj suri`gb pm`stkgkty. 3 H`tfbh`tkg`m iluon`tklo `on

    fyplpm`stkgkty.Cluro`m li Bojkobbrkoj Hbgf`okgs, @WGB0;695 004(;)3;99;6:.

    04. D`rnbt CQ. Dluonkoj suri`gb pm`stkgkty hlnbm ilr s ons. Cluro`m li Bojkobbrkoj

    Hbgf`okgs, @WGB0;695 004(00)300;6040:.

    07. Grlugf TW, Zlmi CQ, N i`mk`s [I. Rokikbn grktkg`m-st`tb dluonkoj-suri`gb pm`stkgkty

    hlnbm ilr slkm.Cluro`m li Bojkobbrkoj Hbgf`okgs, @WGB0;;>5 041(00)3442044:1.

    0>. Tussbmm @T, Ef`mkmk O. @ dluonkoj suri`gb pm`stkgkty hlnbm ilr s`ons bxfkdktkoj

    p`rtkgmb grusfkoj. G`o`nk`o Jbltbgfokg`m Cluro`m(411>)5 >0(9)3 00:;00;4.

    02. Ef`mkmk O, Jbksbr I, Dmkjft JB. Biibgtkvb strbss ko uos`tur`tbn slkms, ` rbvkbw wktf obwbvknbogb.Kotbro`tklo`m Cluro`m li Jblhbgf`okgs411>5 >(4)3002-049.

    09. Tussbmm @T. G`vkty bxp`osklo ko uos`tur`tbn slkms. QfN tfbsks, ^fb Rokvbrskty li Obw

    Wlutf Z`mbs, @ustr`mk`(411>).

    0:. Dksflp @Z. ^fb prkogkpmb li biibgtkvb strbss. ^beokse Rebdm`n0;2;5 019(7;)362;-697.

    06. Flumsdy J^. ^fb wlre koput tl `o uos`tur`tbn jr`oum`r h`tbrk`m. Jbltbgfokqub0;;:5

    >:(0)30;70;9.

    0;. Dbbo E, Cbiibrkbs HJ, F`gfby C. ^fb grktkg`m st`tb li s`ons. Jbltbgfokqub 0;;05

    >0(7)3792760.

    41. Elor`n CH. W`on st`tb irlh glob pbobtrlhbtbr tbsts3 ` ir`hbwlre glosknbrkoj jr`ko

    grusfkoj strbss. Jbltbgfokqub0;;65 >6(4)3410402.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    24/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    4>

    40. Tussbmm @T, Ef mkmk O. Nr`kobn g`vkty bxp`osklo ko s`ons bxfkdktkoj p`rtkgmb grusfkoj.

    Kotbro`tklo`m Cluro`m ilr Ouhbrkg`m `on @o`mytkg`m Hbtflns ko Jblhbgf`okgs 41145

    4937477>1.

    44. Mlrbt D, Ef`mkmk O. @ tfrbb-pf`sb hlnbm ilr uos`tur`tbn slkms.Kotbro`tklo`m Cluro`m ilr

    Ouhbrkg`m `on @o`mytkg`m Hbtflns ko Jblhbgf`okgs411154>

    36;7-;4:.47. Ml E[, Tly H. Tbsplosb li p`rtkgum`tb h tbrk`ms `t fkjf prbssurbs. Wlkms `on

    Iluon`tklos0;:75 07(0)390:9.

    4>. M`nb QY. Bm`stl-pm`stkg strbss-str`ko tfblry ilr glfbsklombss slkm wktf gurvbn ykbmn

    suri`gbs.Kotbro`tklo`m Cluro m li Wlmkns `on Wtrugturbs0;::5 073010;0172.

    42. Glmmk`t-N`ojus CM, Nbsrubs C, Ilr`y, Q. ^rk`xk m tbstkoj li jr`oum r slkm uonbr bmbv`tbn

    gbmm prbssurb. @nv`ogbn ^rk`xk`m ^bstkoj li Wlkm `on Tlge, @W^H W^Q ;::5 Nlo`jfb

    T^, Gf`oby TG, Wkmvbr HM. (Bnktlrs) 0;665 4;1701.

    49. [`h`hurl C@, M`nb QY. Nr`kobn s`on dbf`vklur ko `xksyhhbtrkg tbsts `t fkjf

    prbssurbs.Cluro`m li Jbltbgfokg`m Bojkobbrkoj, @WGB0;;95 044(4)301;00;.

    4:. Dbmmlttk T, Jfkloo` Y, C`hklmelwsek H, Tldbrtslo QE, Qbtbrslo TZ. Kotbrprbt`tklo li

    hlnumk irlh sbmi-dlrkoj prbssurbhbtbr tbsts ko s`on. Jbltbgfokqub 0;6;5 7;(4)349;

    4;4.

    46. Zlln NH. Wlkm dbf`vklur `on grktkg`m st`tb slkm hbgf`okgs. G`hdrknjb Rokvbrskty

    Qrbss, 0;;1.

    4;. N`i`mk`s [I, Qlplv BQ. @ hlnbm ilr olomkob`rmy f`rnbokoj h tbrk`ms ilr glhpmbx

    ml`nkoj.@gt` Hbgf`okg` 0;:25 4030:7-0;4.

    71. ^`tsule` I, Ksfkf`r` E. [kbmnkoj li s`on ko trk`xk`m glhprbssklo. Wlkms `on Iluon`tklos

    0;:>5 0>(4)397-:9.

    70. Olv` T, Zlln NH. @o bxpbrkhbot`m prljr`hhb tl nbikob tfb ykbmn iuogtklo ilr s`on.Wlkms `on Iluon`tklos0;:65 06(>)3::-69.

    74. H`oz`rk H^, N`i`mk`s [I. @ grktkg`m st`tb twl-suri`gb pm`stkgkty hlnbm ilr s`ons.

    Jbltbgfokqub0;;:5 >:(4)34224:4.

    77. J`cl @, Hukr Zlln N. Wbvbro^rbot s`on3 ` ekobh`tkg-f`rnbokoj glostktutkvb hlnbm3

    tfb qpilrhum`tklo. Jbltbgfokqub0;;;5 >;(2)32;290>.

    7>. Dbbo E, Cbiibrkbs HJ. @ st`tb p`r`hbtbr ilr s`ons. Jbltbgfokqub0;625 72(4)3;;-004.

    72. Skboekbwkgz LG, Gf`o @FG, Q`stlr H, Wgfrbimbr D@, Wfklhk ^. Glhput`tklo`m

    jblhbgf`okgs wktf spbgk`m rbibrbogb tl b`rtfqu`eb bojkobbrkoj. Clfo Zkmby & Wlos,

    Bojm`on, 0;;;.

    79. Ef`mkmk O, Ef`dd`z HF, Y mmk`pp`o W. @o biibgtkvb strbss d`sbn ouhbrkg`m hlnbm ilr

    fynrl-hbgf`okg`m `o`mysks ko uos`tur`tbn plrlus hbnk`. Glhput`tklo`m hbgf`okgs

    41115 4930:>-06>.

    7:. Fkmi CZ. @o kovbstkj`tklo li plrb-w`tbr prbssurb ko glhp`gtbn glfbskvb slkms.

    ^bgfokg`m Hbhl 92>, Nbovbr3 RW Durb`u li Tbgm`h`tklo, 0;29.

    76. Ef`mkmk O, Ef`dd`z HF. @ uokqub rbm`tklosfkp ilrilr tfb nbtbrhko`tklo li tfb sfb`r

    strbojtf li uos`tur`tbn slkms. Jbltbgfokqub0;;65 >63960-96:.

    7;. Ww`rdrkge JB. Hb`surbhbot li slkm sugtklo uskoj tfb ikmtbr p`pbr hbtfln. Qrlgbnkojs

    li tfb 0stKotbro`tklo`m Gloibrbogb lo Ros`tur`tbn Wlkms0;;25 927-926.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    25/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    42

    >1. I`wgbtt TJ, Glmmks-Jblrjb O. @ ikmtbr-p`pbr hbtfln ilr nbtbrhkokoj tfb hlksturb

    gf`r`gtbrkstkgs li slkm. @ustr`mk`o Cluro`m li Bxpbrkhbot`m @jrkgumturb `on @okh`m

    Fusd`onry0;9:5 :3094-09:.

    >0. F`hdmko @Q. Ikmtbr-p`pbr hbtfln ilr rlutkob hb`surbhbot li ikbmn w`tbr pltbotk`m.

    Cluro`m li Fynrlmljy0;60527

    3722-791.>4. Gf`onmbr TC, Grkmmy HW, Hlotjlhbry-Whktf J. @ mlw-glst hbtfln li `ssbsskoj gm`y

    nbskgg`tklo ilr mlw-rksb dukmnkojs. Gkvkm Bojkobbrkoj, KGB0;;45 ;4364-6;.

  • 8/12/2019 4 Unsaturatedsoil Modelling

    26/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    49

    Ikjurb 0. @ jbobr`m grktkg`m st`tb mkob ilr s`tur`tbn s`ons ko tfb ~ moppm`ob.

    Ikjurb 4. Ml`nkoj suri`gb, dluonkoj suri`gb `on r`nk`m h`ppkoj mkob ko tfb q~ppm`ob.

    1

    gr

    i

    0.1eQ`

    1-0

    bgr

    bi

    Hb`o biibgtkvb strbss (mlj sg`mb)

    Ylkn

    r`tkl,

    b

    @

    D

    NG

    Hb`o biibgtkvb strbss (mlj sg`mb)0.1eQ`

    W

    pbgkikgvlmuhb,80+b

    1

    gr

    i

    Hgsilr q? 1

    Hgsilr q= 1

    pg

    o

    o

    pq 1

    T`nk`mh`ppkoj mkob

    Gbotrb liflhlmljy

    Ml`nkoj suri`gb

    Dluonkoj suri`gbh`x

    Tpg

    Tpg

    gp

  • 8/12/2019 4 Unsaturatedsoil Modelling

    27/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    4:

    Ikjurb 7. W`tur`tbn `on uos`tur`tbn GWMs `on MKGMs ko tfb ~ moppm`ob.

    pGWM1 pMKGM1 pGWM pMKGM 8 pMKGM1+ (s)

    moT moT

    MKGM

    (s`tur`tbn)

    GWM 8igs(p)(s`tur`tbn)

    GWM

    (uos`tur`tbn)

    MKGM

    (uos`tur`tbn)

    mop

    80

    +b

  • 8/12/2019 4 Unsaturatedsoil Modelling

    28/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    46

    Ikjurb >. Bon plkots li ` ouhdbr li trk`xk`m sfb`r tbsts (pbrilrhbn dy Zfbbmbr `on

    Wkv`euh`r U4X) pmlttbn ko tfb q~p pm`ob nurkoj wfkgf grktkg`m st`tb glonktklos wbrb

    `pprl`gfbn, glonugtbn `t glost`ot sugtklo, ilr spbswfktb e`lmko.

    Ikjurb 2. Tbsumts li ksltrlpkg glhprbssklo tbsts, glovbrtbn grktkg`m st`tb n`t` plkots (irlh

    Zfbbmbr `on Wkv`euh`r U4X) `on MKGMs `s `nlptbn ko tfb hlnbm (glotkoulus dlmn mkobs)

    pmlttbn ko tfb ~ moppm`ob.

    1

    21

    011

    021

    411

    421

    711

    721

    >11

    >21

    1 21 011 021 411 421 711 721 >11 >21 211

    Hb`o biibgtkvb strbss,p'(eQ`)

    Nbvk`tlrstrbss,q(

    eQ`)

    s 8 1

    s 8 011eQ`

    s 8 411eQ`

    s 8 711eQ`

    q 8 1.62p'

    0.:

    0.6

    0.;

    4

    4.0

    4.4

    4.7

    01 011 0111

    Hb`o biibgtkvb strbss,p' (eQ`)

    Wpbg

    kikgvlmuhb,

    80+b

    s 8 711eQ`

    s 8 411eQ`

    s 8 011eQ`

    s 8 1

    s 8 711eQ`s 8 411eQ`

    s 8 011eQ`

    s 8 1

    s 8 411eQ`

    s 8 711eQ`

    Ros` tur`tbn MKGMss 8 011eQ`W`tur`tbn MKGM

    Glovbrtbn

    grktkg m st`t b

    n`t` plkots

    Ksltrlpkg

    glhprbssklo

    tbst rbsumts

    @ grktkg`m st`tbn`t` pl kot ilr

    s 8 411eQ`s 8 1eQ`

  • 8/12/2019 4 Unsaturatedsoil Modelling

    29/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    4;

    Ikjurb 9. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    spbswfktb e`lmko ko wfkgf `on s wbrb fbmn glost`ot Koktk`m glonktklos3 po18 411eQ`,

    s18 411eQ` `on 18 4.19: (4`)5 `onpo18 021eQ`, s18 411eQ` `on 18 4.04: (>`).

    1

    21

    011

    021

    411

    1 21 011 021 411 421 711 721

    p'(eQ`)

    q(

    eQ`)

    >`

    4`

    1

    21

    011

    021

    411

    1 1.14 1.1> 1.19 1.16 1.0 1.04q

    q(

    eQ`)

    >`

    4`

  • 8/12/2019 4 Unsaturatedsoil Modelling

    30/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    71

    Ikjurb :. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr ` trk`xk`m glhprbssklo tbst lo

    spbswfktb e`lmko ko wfkgf po `on s wbrb fbmn glost`ot. Koktk`m glonktklos3 po18 011eQ`,

    s18 411eQ` `on 18 4.0:1 (9d).

    1

    21

    011

    021

    411

    421

    1 1.12 1.0 1.02 1.4 1.42 1.7

    q

    q(

    eQ`)

    9d

    1

    21

    011

    021

    411

    4 4.12 4.0 4.02 4.4

    q

    (eQ`)

    9d

  • 8/12/2019 4 Unsaturatedsoil Modelling

    31/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    70

    Ikjurb 6. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    spbswfktb e`lmko ko wfkgf 78o

    pq `on s w`s fbmn glost`ot. Koktk`m glonktklos3

    po18 011eQ`, s18 411eQ` `on 18 4.061 (;g)5 po18 011eQ`, s18 711eQ` `on 18 4.066

    (0:g) onpo18 :2eQ`, s18 1eQ` `on 18 4.161 (49g).

    1

    21

    011

    021

    411

    421

    711

    721

    1 1.12 1.0 1.02 1.4 1.42 1.7 1.72 1.>

    q

    q(

    eQ`)

    49g

    ;g

    0:g

    0.;

    0.;2

    4

    4.12

    4.0

    4.02

    4.4

    p'(eQ`)

    21 >11411011

    0:g

    ;g

    49g

  • 8/12/2019 4 Unsaturatedsoil Modelling

    32/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    74

    Ikjurb ;. Hlnbm skhum`tklos ilr s`tur`tbn nr`kobn trk`xk`m glhprbssklo tbsts sudcbgtbn tl

    glost`ot 7wktf koktk`m glonktklosp18 :2eQ`, 18 4.16, 0.;6, 0.66 `on 0.:6.

    1

    1.4

    1.>

    1.9

    1.6

    0

    0.4

    0.>

    1 1.0 1.4 1.7 1.>

    q

    q/p'

    18 0.;6

    18 0.6618 0.:6

    18 4.16

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1.1>

    1.19

    1 1.0 1.4 1.7 1.>

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    33/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    77

    Ikjurb 01. WZGG ilr Eurobmm s`on ko tfb moWr~ mospm`ob. Dlmn syhdlms `rb ilr nrykoj `on

    flmmlw syhdlms `rb ilr wbttkoj.

    1.110

    1.10

    1.0

    0

    0 01 011 0111 01111 011111

    s (eQ`)

    Nbjrbblis`tur`tklo,

    Wr

    Ikmtbr p`pbr

    Qrbssurb pm`tb

    1.110

    1.10

    1.0

    0

    0 01 011 0111 01111 011111

    s (eQ`)

    Nbjrbblis`tur`tklo,

    Wr

    Ikmtbr p`pbr

    Qrbssurb pm`tb

  • 8/12/2019 4 Unsaturatedsoil Modelling

    34/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    7>

    Ikjurb 00. ^rk`xk`m sfb`r tbst rbsumts ilr Eurobmm s`on `t grktkg`m st`tb.

    Ikjurb 04. Wtrbss ^r`cbgtlrkbs li uos`tur`tbn nr`kobn trk`xk`m sfb`r tbsts ilr Eurobmm s`on.

    0

    0.4

    0.>

    0.9

    0.6

    4

    01 011 0111 01111 011111

    Hb`o biibgtkvb strbss,p'(eQ`)

    Wpbgkikgvlmuhb,

    80+b

    W`tur`tbn GWM

    01

    011

    0111

    01111

    01 011 0111 01111

    Hb`o biibgtkvb strbss,p'(eQ`)

    Nbvk`tlrstrbss,q

    (eQ`)

    W`tur`tbn nr`kobn trk`x k`m tbst

    W`tur`tbn uonr`kobn t rk`xk`m tbst

    Ros`tur`tbn nr`kobn trk`xk`m tbst

    q 8 0.>:2p'

  • 8/12/2019 4 Unsaturatedsoil Modelling

    35/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    72

    Ikjurb 07. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on sw`s fbmn glost`ot. Koktk`m glonktklos3 po18 21eQ`,

    s18 20eQ` `on 18 0.::1 (2121M-N)5 `onpo18 014eQ`, s18 20eQ` `on 18 0.926 (01121M-

    N).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    01121N-N 2121M-N

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    01121N-N 2121M-N

    -1.0>

    -1.04

    -1.0

    -1.16

    -1.19

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    -1.14

    1

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    1 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.0>

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    36/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    79

    Ikjurb 0>. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on sw`s fbmn glost`ot. Koktk`m glonktklos3 po18 21eQ`,

    s18 011eQ` `on 18 0.:97 (21011M-N)5 `on po18 011eQ`, s18 011eQ` `on 18 0.96:

    (011011M-N).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    011011N-N 21011M-N

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    011011N-N 21011M-N

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.141 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.141 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    37/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    7:

    Ikjurb 02. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on sw`s fbmn glost`ot. Koktk`m glonktklos3 po18 20eQ`,

    s18 0;6eQ` `on 18 0.:61 (21411M-N)5 `on po18 010eQ`, s18 411eQ` `on 18 0.9;:

    (011411M-N).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    011411N-N 21411M-N

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    011411N-N 21411M-N

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.04

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    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

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    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    76

    Ikjurb 09. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on sw`s fbmn glost`ot. Koktk`m glonktklos3 po18 21eQ`,

    s18 >11eQ` `on 18 0.:9> (21>11M-N)5 `on po18 011eQ`, s18 >11eQ` `on 18 0.997

    (011>11N-N).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    011>11N-N 21>11M-N

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    011>11N-N 21>11M-N

    -1.0>

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

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    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.0>

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    39/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    7;

    Ikjurb 0:. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on ww`s fbmn glost`ot. Koktk`m glonktklos3po18 21eQ`,

    s18 21eQ` `on 18 0.::0 (2121M-R)5 `onpo18 011eQ`, s18 21eQ` `on 18 0.9:9 (01121N-

    R).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    2121M-R 01121N-R

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    2121M-R 01121N-R

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    40/44

  • 8/12/2019 4 Unsaturatedsoil Modelling

    41/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    >0

    Ikjurb 0;. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on ww`s fbmn glost`ot. Koktk`m glonktklos po18 >;eQ`,

    s18 410eQ` `on 18 0.:>: (21411M-R)5 `on po18 011eQ`, s18 0;;eQ` `on 18 0.966

    (011411N-R).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    21411M-R 011411N-R

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    21411M-R 011411N-R

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.14

    1 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    42/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    >4

    Ikjurb 41. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr trk`xk`m glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf 78o

    pq `on ww`s fbmn glost`ot. Koktk`m glonktklos po18 >1eQ`,

    s18 >01eQ` `on 18 0.::0 (>1>01M-R)5 `on po18 ;9eQ`, s18 >17eQ` `on 18 0.967

    (011>11N-R).

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    >1>01M-R 011>11N-R

    1

    011

    411

    711

    >11

    211

    911

    1 1.0 1.4 1.7 1.> 1.2

    q

    q

    (eQ`)

    >1>01M-R 011>11N-R

    -1.0>

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.141 1.0 1.4 1.7 1.> 1.2

    q

    p

    -1.0>

    -1.04

    -1.0

    -1.16

    -1.19

    -1.1>

    -1.14

    1

    1.141 1.0 1.4 1.7 1.> 1.2

    q

    p

  • 8/12/2019 4 Unsaturatedsoil Modelling

    43/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    >7

    Ikjurb 40. Bxpbrkhbot`m rbsumts `on hlnbm skhum`tklos ilr lbnlhbtrkg glhprbssklo tbsts lo

    Eurobmm s`on ko wfkgf sw`s fbmn glost`ot. ^bst glonktklos3 18 0.964, p18 01eQ` `on s

    kogrb`sbn irlh 1 tl 911eQ` `t 0o8 2:.>eQ` (0N-RW-N0)5 `on 18 0.997,p18 01eQ` `on s

    kogrb`sbn irlh 1 tl 411eQ` `t 0o8 2:.>eQ` (0N-RW-N4).

    0.9

    0.94

    0.9>

    0.99

    0.96

    0.:

    01 011 0111

    '0

    80+b

    0N-RW-N4 0N-RW-N0

    0.9

    0.94

    0.9>

    0.99

    0.96

    0.:

    01 011 0111

    '0

    80+b

    0N-RW-N4 0N-RW-N0

    0.9

    0.94

    0.9>

    0.99

    0.96

    0.:

    01 011 01110o

    80+b

    0N-RW-N4 0N-RW-N0

    0.9

    0.94

    0.9>

    0.99

    0.96

    0.:

    01 011 01110o

    80+b

    0N-RW-N4 0N-RW-N0

  • 8/12/2019 4 Unsaturatedsoil Modelling

    44/44

    @ uokikbn dluonkoj suri`gb pm`stkgkty hlnbm ilr uos`tur`tbn slkms Tussbmm `on Ef`mkmk

    Ikjurb 44. Hlnbm skhum`tklos ilr lbnlhbtrkg glhprbssklo tbsts lo Eurobmm s`on ko wfkgf s

    w`s fbmn glost`ot. ^bst glonktklos 18 0.964,p18 01eQ` `on skogrb`sbn irlh 1 tl 911eQ`

    `t 0o8 2:.>eQ` (0N-RW-N0)5 `on 18 0.997,p18 01eQ` `on skogrb`sbn irlh 1 tl 411eQ`

    `t 0o8 2:.>eQ` (0N-RW-N4).

    1

    1.0

    1.4

    1.7

    1.>

    1.2

    1.9

    1 011 411 711 >11 211 911

    '0

    7o/0o

    0N-RW-N0

    1

    1.0

    1.4

    1.7

    1.>

    1.2

    1.9

    1 011 411 711 >11 211 911

    '0

    7o/0o

    0N-RW-N4

    bYlkn

    `tkl,

    Hb`o

    iibgtkvb

    trbss

    ibgrb-010.1eQigr1