Shell - One FootstSheetType0.6TRUEPages1
TiSIAlwaysShowPTank Shell DesignPage1 of 2
API 650 12th Edition
Eqpt: TK-02One Foot Method
shSIAlwaysShowP1Design ConditionsiSIAlwaysShowAlwaysShowP2105 T
[C] - Design TemperatureAnnex MiSIAlwaysShowAlwaysShowP30.000 Pi
[KPa] - Internal pressure iSIAlwaysShowAlwaysShowP30.0025 Pe [KPa]
- External pressure 40.936 G [dless] - Specific gravity516.160 HLL
[m] - Maximum Liquid leveliSIAlwaysShowAlwaysShowP63.0 CA [mm] -
Corrosion Allowance
shSIAlwaysShowP7Dimensions:iSIAlwaysShowAlwaysShowP857.950 D [m]
- inside diameter iSIAlwaysShowAlwaysShowP958.002 Do [m] - outside
diameter iSIAlwaysShowAlwaysShowP1017.070 H [m] - total tank
heightiSIAlwaysShowAlwaysShowP112.500 Sh [m] - shell course
heightiSIAlwaysShowAlwaysShowP127 n [dless] - number of shell
coursesbSIAlwaysShowAlwaysShowPshSIAlwaysShowAlwaysShowP13Material
and Conditions:iSIAlwaysShowAlwaysShowP14S355J0 Material
iSIAlwaysShowAlwaysShowP15345 Sy [MPa] - yield strength 16188.0 Sd
[MPa] - allowable stress x designAnnex
MiSIAlwaysShowAlwaysShowP17201 St [MPa] - allowable stress x test
bSIAlwaysShowAlwaysShowPshSIAlwaysShowAlwaysShowP18Required
Thickness: section 5.6.3.2eSIAlwaysShowAlwaysShowP19td1 [mm] =
[4,9*D*(HLL-0,3)*G / Sd] + CA ~~ shell thk x design =
25.42eSIAlwaysShowAlwaysShowP20tt1 [mm] = [4,9*D*(HLL-0,3) / St] ~~
shell thk x test = 22.4121mt [mm] = Minimum thickness ~~ section
5.6.1.1 = 822ut [mm] = Mill under tolerance ~~ section 2.2.1.2.3 =
0.25eSIAlwaysShowAlwaysShowP23Tmax1 [mm] = Max(td1,tt1,mt)~~
required minimum thicknessMax(25,42;22,41;8) = 25.42
bSIAlwaysShowAlwaysShowPshSIAlwaysShowAlwaysShowP24Shell
CourseSh [m]HLL [m]td [mm]tt [mm]mt [mm]Tmax [mm]nom thk [mm]ut
[mm]CheckWeight
[Tn]eSIAlwaysShowAlwaysShowP2512.5016.1625.4222.418.0025.42260.25Ok92.8937139041eSIAlwaysShowAlwaysShowP2622.5013.6621.8918.878.0021.89230.25Ok82.17520845362732.5011.1618.3515.348.0018.35190.25Ok67.883867853ckSIAlwaysShowAlwaysShowP2842.508.6614.8211.818.0014.82160.25Ok57.1653624025b2952.506.1611.288.288.0011.28120.25Ok42.8740218019shSIAlwaysShowAlwaysShowP3062.503.667.754.758.008.0080.25Ok28.5826812013eSIAlwaysShowAlwaysShowP3172.071.164.221.218.008.0080.25Ok23.6664600346eSIAlwaysShowAlwaysShowP3280.000.000.000.000.000.0000.00Ok0eSIAlwaysShowAlwaysShowP3390.000.000.000.000.000.0000.00Ok0eSIAlwaysShowAlwaysShowP34100.000.000.000.000.000.0000.00Ok035110.000.000.000.000.000.0000.00Ok0ckSIAlwaysShowAlwaysShowP36120.000.000.000.000.000.0000.00Ok0bshnevershowAlwaysShow29Thin
walled Vessel Check:conevershowAlwaysShow30NOTE: Both validity
checks need to be "Acceptable" in order to use this
sheetcknevershowAlwaysShow31ckValidity1 =Treq < 0.5*(Do/2)25,42
< 0.5*(57,95/2) = ERRORcknevershowAlwaysShow32ckValidity2 =P<
0.385*S*ElERROR:#REF!ERROR:#REF!bSIAlwaysShowP395.241315651bSIAlwaysShowPcoSIAlwaysShowAlwaysShowPTmax
provides a worst case required thickness for shell
analysisunSIAlwaysShowAlwaysShowPThis sheet will not calculate
thick walled tankscoSIAlwaysShowAlwaysShowPThis sheet cannot be
used to check for allowable exterior pressure
loads.coSIAlwaysShowAlwaysShowPThis sheet is for educational use
only - use at your own risk.bSIAlwaysShowPend
Roof & BottomstSheetType0.6TRUEPages1
TiSIAlwaysShowPTank DesignPage2 of 2
API 650 12th Edition
Eqpt: TK-02Roof & Bottom Design
shSIAlwaysShowP1Design ConditionsiSIAlwaysShowAlwaysShowP2105 T
[C] - Design Temperature40.936 G [-] - Specific gravity53.0 CAr
[mm] - Roof Corrosion Allow.iSIAlwaysShowAlwaysShowP63.0 CAb [mm] -
Bottom Corrosion Allow.
shSIAlwaysShowP7Dimensions:iSIAlwaysShowAlwaysShowP857.950 D [m]
- inside diameter iSIAlwaysShowAlwaysShowP1017.070 H [m] - total
tank height1126 t1 [mm] - thickness of the first shell
coursebSIAlwaysShowAlwaysShowPshSIAlwaysShowAlwaysShowP12Material
and Conditions:iSIAlwaysShowAlwaysShowP13S355J0 Shell first course
material 14201 S [MPa] - actual stress @ first shell course15S355J0
Roof plate material 16S275J0 Bottom plate material 17S355J0 Annular
bottom plate material
bSIAlwaysShowAlwaysShowPshSIAlwaysShowAlwaysShowP18Minimum
Thicknesses (Tr I Tb): section 5.10 -
5.4RoofBottomeSIAlwaysShowAlwaysShowP19tr [mm] = minimum corroded
thickness ~~ (5.10.2.2 - 5.4.1) = 5620t [mm] = tr + CAr I tr + CAb
~~ uncorroded thickness = 8.09.021ut [mm] = Mill under tolerance ~~
section 2.2.1.2.3 = 0.000.00eSIAlwaysShowAlwaysShowP22Tr [mm] =
Selected thickness = 89b23Check Tr I Tb =Tr - ut >= t I Tb - ut
>= tOkOk
shSIAlwaysShowAlwaysShowP29Annular bottom plate requirement
& thickness: section 5.5eSIAlwaysShowAlwaysShowP20IVShell first
course plate material group~~ see table 4.4.a31YESAnnular bottom
plate requirement~~ see section 5.5.1eSIAlwaysShowAlwaysShowP32tr
[mm] = required minimum corroded thickness ~~ see section 5.1.a =
933t [mm] = tr + CAb ~~ uncorroded thickness = 12.034ut [mm] = Mill
under tolerance ~~ section 2.2.1.2.3 =
0.25eSIAlwaysShowAlwaysShowP35Ta [mm] = Selected
thickness13b36Check Ta =Ta - ut >= t12,75 >= 12 = Ok
shSIAlwaysShowAlwaysShowP37Annular bottom plate width: section
5.5.2eSIAlwaysShowAlwaysShowP38Wa [mm] = Max(Wa1;Wa2)~~ see section
5.5.2 = 700eSIAlwaysShowAlwaysShowP39Wa1 [mm] = 600mm + t1 + 50mm
~~ sections 5.5.2 + 5.4.2 = 680eSIAlwaysShowAlwaysShowP40Wa2 [mm] =
215 * Ta / (H * G)0,5~~ see section 5.5.2 = 700
bshnevershowAlwaysShow29Thin walled Vessel
Check:conevershowAlwaysShow30NOTE: Both validity checks need to be
"Acceptable" in order to use this
sheetcknevershowAlwaysShow31ckValidity1 =Treq < 0.5*(Do/2)8 <
0.5*(57,95/2) = AcceptablecknevershowAlwaysShow32ckValidity2 =P<
0.385*S*ElERROR:#REF!ERROR:#REF!bSIAlwaysShowPbSIAlwaysShowPunSIAlwaysShowAlwaysShowPThis
sheet will not calculate thick walled
tankscoSIAlwaysShowAlwaysShowPThis sheet cannot be used to check
for allowable exterior pressure loads.coSIAlwaysShowAlwaysShowPThis
sheet is for educational use only - use at your own
risk.bSIAlwaysShowPend
