# contoh perhitungan momen inersia

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• BERAT JENISBerat piknometer gram

Berat piknometer+tanah kering gram

Berat piknometer+tanah kering+air gram

Berat piknometer+air gram

KADAR AIRCawan ksong gramCawan + tanah basah gramCawan + tanah kering gram

ATTERBERG LIMIT

Jumlah ketukan N Sample 1 Sample 2Cawan kosong (gr)Cawan + tanah basah (gr)Cawan+tanah kering (gr)

BATAS CAIR BATAS PLASTISGRADASI

AYAKAN HIDROMETER

Berat Tertahant

Waktu Awal

(gram)4 28 5

30 30100 60200 250

R1 R2

d1 =d2 =d3 =d4 =d5 =

d =

• UJI GESER LANGSUNGBerat Cincin + Tanah gram gram gram gramBerat Cincin gram gram gram gram

Penurunan Beban Penurunan Beban Penurunan Beban Beban

• Parameter Satuan Nilai

41.34c 0.05w % 50.10

Gs 2.571.55

LL % 27.69

PL % 26.01

PI % 1.68

gravel % 0.00

pasir % 57.10

lanau dan lempung % 42.90Klasifikasi (USCS) SC

4.520.5

0.219512

.

Kg/cm2

b gr/cm3

• 12

SUMMARY OF LABORATORY TEST RESULT Test Code : BH-1 Date Of Test : 12/30/1899Project : 0 Weather : 0

Contractor : 0 Tested By : 0Location : 0 Analized By : 0

Checked By : 0

Test CodeSpecific Water Bulk Atterberg Limits

Depth Gravity Content Density LL PL PI # 200

m w, % % % % %

BH-1 1,00-1,50 #DIV/0! #DIV/0! Err:509 Err:502 #DIV/0! Err:502 100.00

Kepala Lab. Teknik Sipil FST-UNSOED

Wahyu Widiyanto, ST., MT.NIP. 132 319 152

Gs (g/cm3)

Lab. Komputasi, Mekanika Tanah, Teknik Keairan & LingkunganKepala,

Dr.Eng.Purwanto Bekti Santoso,ST.,MTNIP. 197209142000121001

Purbalingga, 9 September 2014Ahli Mekanika TanahFST-UNSOED

Arwan Apriyono, ST, M.Eng NIP. 19820426 200501 1 003

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 12

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 12

SUMMARY OF LABORATORY TEST RESULT 12/30/1899

Strength Parameter

Symbol C

SC 41.34 0.053

( o ) Kg/cm2

Purbalingga, 9 September 2014Ahli Mekanika TanahFST-UNSOED

Arwan Apriyono, ST, M.Eng NIP. 19820426 200501 1 003

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 12

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 12

WATER CONTENTTest Code : BH-1 Date Of Test:Project : 0 Weather :

Contractor : 0 Tested By :Location : 0 Analized By :

Checked By :

1 Can no.

2 Mass of can

3 Mass of wet soil + can

4 Mass of dry soil + can

5 Mass of moisture (M2-M3) gram

6 Mass of dry soil (M3-M1) gram

7 [(M2-M3)/(M3-M1)]x 100%

8

M1 gram

M2 gram

M3 gram

Water content, w

Average water content, w

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 12

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 12

WATER CONTENT12/30/1899

0

000

1 2

0.00 0.00

0.00 0.00

19.00 0.00

-19.00 0.00

19.00 0.00

-100.00 #DIV/0!

#DIV/0!

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 12

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 13

SPECIFIC GRAVITYTest Code : BH-1 Date Of Test:Project : 0 Weather :

Contractor : 0 Tested By :Location : 0 Analized By :

Checked By :

1 Piknometer no.

2 Mass of piknometer

3 Mass of dry soil + piknometer

4 Mass of dry soil + water + piknometer

5 Mass of water + piknometer

6

7

8

9 C = A - B

10

11

12

13

M1 gram

M2 gram

M3 gram

M4 gram

Temperature toC

A = M2 - M1B = M3 - M4

Specific Gravity, G1 = A/C

Average specific gravity, G1

Gwater at toC

G for 27,5 oC = G = (Gwater at toC)/(Gwater at 27.5oC)

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 13

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 13

SPECIFIC GRAVITY12/30/1899

0

000

1 2

0.00 0.00

0.00 0.00

0.00 0.00

0.00 0.00

28.00

0.00 0.00

0.00 0.00

0.00 0.00

#DIV/0! #DIV/0!

#DIV/0!

0.9962

#DIV/0!

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 13

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 17

ATTERBERG LIMITSTest Code : BH-1

Project : 0

Contractor : 0

Location : 0

#DIV/0!

Liquid Limit Determination

Can no. 1 2 3

0 0 0

Mass of can (gr) 0.00 0.00 0.00 0.00 0.00 0.00

Mass of wet soil + can (gr) 0.00 0.00 0.00 0.00 0.00 0.00

Mass of dry soil + can (gr) 0.00 0.00 0.00 0.00 0.00 0.00

Mass of dry soil (gr) 0.00 0.00 0.00 0.00 0.00 0.00

Mass of moisture (gr) 0.00 0.00 0.00 0.00 0.00 0.00(%) #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

(Basic dry)

(%) #DIV/0! #DIV/0! #DIV/0!

Mass of dry soilMass of soil cake dishMass of soil cake dish + HgMass of Hg

Volume of dry soil

Shrinkage limit

Soil sample (disturbed/ undisturbed)

Specific Gravity, Gs :

No. of blows, N

Water content, w

Average,Water Content, w

W6 =W5 - W4 (gr)

Vo = W6/13,6 (cm3)

SL = (V0/W0 - 1/G) x 100%

10 10020

25

30

35

40

No. of blows, N

Water content, %

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 17

Liquid Limit, Err:502Plastic Limit, #DIV/0!Plasticity Index, Err:502

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

LL =PL =PI =

10 10020

25

30

35

40

No. of blows, N

Water content, %

• 17

ATTERBERG LIMITSDate Of Test : 12/30/1899

Weather : 0

Tested By : 0

Analized By : 0

Checked By : 0

Plastic Limit Determination

4 1 2

0

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00

0.00 0.00 0.00 0.00#DIV/0! #DIV/0! #DIV/0! #DIV/0!

#DIV/0! #DIV/0!

SL = (V0/W0 - 1/G) x 100%

10 10020

25

30

35

40

No. of blows, N

Water content, %

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 17

%%%

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

10 10020

25

30

35

40

No. of blows, N

Water content, %

• 14

GRAIN SIZE ANALYSISTest Code : BH-1 Date Of Test: 12/30/1899Project : 0 Weather : 0

Contractor : 0 Tested By : 0Location : 0 Analized By : 0

Checked By : 0

Mass of soil, W = 100.00 gr Hydrometer no. =Specific Gravity,G= #DIV/0! Hydr. correction, a =

#DIV/0! Meniscus correction, m =Dispersing agent Sodium Hexa Amount

Sieve Opening Mass Mass % finerNo. retained passing by mass

(mm) (gr) (gr) e/W x 100%

4 4.750 0.00 100.00 100.00

8 2.360 0.00 100.00 100.00

30 0.600 0.00 100.00 100.00

100 0.150 0.00 100.00 100.00

200 0.074 0.00 100.00 100.00

0.00

Time Elapsed t R'= L K

time min.

Err:509 2 0 0 0 1.0 16.131 #DIV/0!

5 0 0 0 1.0 16.131

30 0 0 0 1.0 16.131

60

250

1440

NOTE : : Hydrometer scale on suspension water: Hydrometer scale on destilation water: Thermometer scale

R' : Correction of hydrometer scaleL : Effective depth K : Constant P : Percentage in weight

K2 = a/W x 100 =

d1 = e1=

d2 = e2=

d3 = e3=

d4 = e4=

d5 = e5=

d =

R1 R2oC R1+m

R1R2t

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 14

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 14

GRAIN SIZE ANALYSIS12/30/1899

152 H#DIV/0!

1.0

D= R= P=

K*L/T

#DIV/0! 0 #DIV/0!

0

0

e1=W-d1

e2=e1-d2

e3=e2-d3

e4=e3-d4

e5=e4-d5

R1-R2 K2*R%

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 14

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 15

GRAIN SIZE ANALYSISTest Code : BH-1 Date Of Test : 12/30/1899Project : 0 Weather : 0

Contractor : 0 Tested By : 0Location : 0 Analized By : 0

Checked By : 0

Specific Gravity = #DIV/0!

Description of soil

Finer # 200 = 100.00

Gravel = 0.00Sand = 0.00Silt/Clay = 100.00

D10 D30 D60 Cu = D60/D10

0.0010.010.11100

10

20

30

40

50

60

70

80

90

100

Grain Diameter, mm

Percent Finer, %

GravelSand

Coarse to medium FineFines

U.S. standard sieve sizes

3/4

in.

No.

4

No.

8

No.

30

No.

100

No.

200

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 15

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 15

GRAIN SIZE ANALYSIS

%

%%%

Cc =(D30)2/(D10 x D60)

0.0010.010.11100

10

20

30

40

50

60

70

80

90

100

Grain Diameter, mm

Percent Finer, %

Fines

= Mechanical analysis= Hydrometer analysis

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 15

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

• 16

DIRECTIAL SHEAR TESTTest Code : BH-1 Date Of Test :Project : 0 Weather :Contractor : 0 Tested By :Location : 0 Analized By :

Checked By :

Dimensions of sample :Diameter = 6.43 cmArea = 32.47Ht. = 1.99 cmVolume = 64.62

Specimen no. 1Mass of soil + ring g 0.00Mass of ring g 0.00Mass of soil g 0.00

water content #DIV/0!

Bulk density 0.00

Dry density #DIV/0!

Normal stress 0.10

Shear stress 0.00

cm2

cm3

wN (%) (g/cm3) (g/cm3) (kg/cm2)

(kg/cm2)

0 2 40

0.1

0.2

0.3

Horizontal Displacement, dh mm

Shear stress, t kg/cm2

0 0.1 0.2 0.3 0.40.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

f(x) = Normal Stress, sn kg/cm2

Shear stress, t kg/cm2

0.0 2.0 4.0 6.0

-0.60

-0.40

-0.20

0.00

Horizontal displacement, dh mm

Vertical displacement,dv mm

2

4

3

21

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 16

41.34C o h e s i o n c = 0.053

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

Angle of Internal Friction = okg/cm2

0 0.1 0.2 0.3 0.40.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

f(x) = Normal Stress, sn kg/cm2

Shear stress, t kg/cm2

• 16

DIRECTIAL SHEAR TEST12/30/18990000

2 3 40.00 0.00 Err:5090.00 0.00 Err:5090.00 0.00 Err:509

#DIV/0!

0.00 0.00 Err:509

#DIV/0! #DIV/0! #DIV/0!

0.20 0.30 0.40

0.00 0.00 0.00

0 0.1 0.2 0.3 0.40.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

f(x) = Normal Stress, sn kg/cm2

Shear stress, t kg/cm2

0.0 2.0 4.0 6.0

-0.60

-0.40

-0.20

0.00

Horizontal displacement, dh mm

Vertical displacement,dv mm

3

1

4

SOIL MECHANICS LABORATORYCIVIL ENGINEERING DEPARTMENT - SCIENCE AND ENGINEERING FACULTYJENDERAL SOEDIRMAN UNIVERSITYMayor Jenderal Sungkono Street, KM 5 Blater, Purbalingga 53371Phone : (0281) 6596700 E-mail: [email protected]

• 16

SOIL MECHANICS LABORATORY - CIVIL ENGINEERING DEPARTMENT - JENDERAL SOEDIRMAN UNIVERSITY

0 0.1 0.2 0.3 0.40.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

f(x) = Normal Stress, sn kg/cm2

Shear stress, t kg/cm2

• DST (input data)

Page 33

Kalibrasi alat 0.571437

0.1 A 32.47

0.1 kg/cm2 0.2 kg/cm2Vert. Vert. Horiz. Horiz. Load Horiz. Shear Vert.Dial displace. dial displace. ring Shear stress Dial

0 0.00 0 0.00 0 0 0 0

0 0.00 50 0.50 0 0 0 0

0 0.00 100 1.00 0 0 0 0

0 0.00 150 1.50 0 0 0 0

0 0.00 200 2.00 0 0 0 0

0 0.00 250 2.50 0 0 0 0

0 0.00 300 3.00 0 0 0 0

0 0.00 350 3.50 0 0 0 0

0

0

V Hkg/cm2

• DST (input data)

Page 34

Normal Shear NormalStress Force Stress

0.1 0.000 0.1 0.0000.2 0.000 0.2 0.0000.3 0.000 0.3 0.0000.4 0.000 0.4 0.000

• DST (input data)

Page 35

0.2 kg/cm2 0.3 kg/cm2Vert. Horiz. Horiz. Load Horiz. Shear Vert. Vert. Horiz. Horiz.

displace. dial displace. ring Shear stress Dial displace. dial displace.reading dial force, Reading reading

mm mm reading kg mm mm

0.00 0 0.00 0 0 0 0 0.00 0 0.00

0.00 50 0.50 0 0 0 0 0.00 50 0.50

0.00 100 1.00 0 0 0 0 0.00 100 1.00

0.00 150 1.50 0 0 0 0 0.00 150 1.50

0.00 200 2.00 0 0 0 0 0.00 200 2.00

0.00 250 2.50 0 0 0 0 0.00 250 2.50

0.00 300 3.00 0 0 0 0 0.00 300 3.00

0.00 350 3.50 0 0 0 0 0.00 350 3.50

0.00 400 4.00 0 0 0 0 0.00 400 4.00

0.00 450 4.50 0 0 0

V H V Hkg/cm2

• DST (input data)

Page 36

• DST (input data)

Page 37

0.4 kg/cm2Load Horiz. Shear Vert. Vert. Horiz. Horiz. Load Horiz. Shearring Shear stress Dial displace. dial displace. ring Shear stressdial force, Reading reading dial force,

0 0 0 Err:509 Err:509 0 0.00 0 0 0

0 0 0 Err:509 50 0.50 0 0 0

0 0 0 Err:509 Err:509 100 1.00 0 0 0

0 0 0 Err:509 Err:509 150 1.50 0 0 0

0 0 0 Err:509 Err:509 200 2.00 0 0 0

0 0 0 Err:509 Err:509 250 2.50 0 0 0

0 0 0 Err:509 Err:509 300 3.00 0 0 0

0 0 0 Err:509 Err:509 350 3.50 0 0 0

0 0 0 Err:509 Err:509 400 4.00 0 0 0

Err:509 Err:509 450 4.50 0 0 0

V Hkg/cm2 kg/cm2

DON'

T

DI

STURBEDDANGEROUS

AREA

DON'

T

DI

STURBEDDANGEROUS

AREA

DON'

T

DI

STURBEDDANGEROUS

AREA

• DST (input data)

Page 38

DON'

T

DI

STURBEDDANGEROUS

AREA

DON'

T

DI

STURBEDDANGEROUS

AREA

DON'

T

DI

STURBEDDANGEROUS

AREA

INPUT DATASheet1SUMMARYWCSGALGSA (data)GSA (graphic)DST (print)DST (input data)

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