IMO TYPE C TANK DATA LIST ¥ð ¡¿ (©ª £í©÷£í©ø ¤§ £« £­ ¡¿ ¡À ¡¾ ¡Â ¡Ã ^C ¡É ¢º ¤º
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1. SHI CP 11¸Å 2. SHI Comment_C-Type LNG Fuel Tank »ý»ê °³¼±¾ÆÀ̵ð¾î
query[0] = [Select HTML FROM IMO_STD Where headType=0 and (sid=0 or (sid=1 and jNo=10)) Order By sid, headType, jNo, rNo]
IMO TYPE C - STANDARD SIZE and Volume Table
Head Type ; Spherical-Head

Material Selection for IMO TYPE C TANK (ÀçÁúÀ» ¼±ÅÃÇϼ¼¿ä,) Unit : MPa
1. Hign Mn (A1106-17) Base Metal Rm = 800 MPa, Re ¡Ã 400 MPa
2. 9% Nickel(A553-TYP1) Base Metal Rm = 690~825 MPa , Re ¡Ã 585 MPa
MATERIALWeld Metal(¿ëÁ¢ºÀ°­µµ)Allowable Membrane Stress(f) (by IGC, IGF)
Tensile
Re (=St)
Yield
Rm (=Sy)
Div.1
S
f = Min(Rm/A, Re/B) f (Mpa) A B
A1106(Hign Mn) 660400 N/A f = Min(660/3.5, 400/1.5) 188.6 3.51.5
A553-TYPE1 640400187.0f = Min(640/3.0, 400/1.5) 213.3 3.01.5
LT-FH32(TM) 440~570315 N/A f = Min(440/3.0, 315/1.5) 146.67
LT-FH36(TM) 490~630355 N/A f = Min(490/3.0, 355/1.5) 163.33
SA240-304 515205138f = Min(515/3.5, 205/1.5) 136.66 3.51.5
SA240-304L 485170115f = Min(485/3.5, 170/1.5) 113.33
SA240-316 515205138f = Min(515/3.5, 205/1.5) 136.66
SA240-316L 485170115f = Min(485/3.5, 170/1.5) 113.33
NV 4-4L 490~610325 N/A f = Min(490/3.0, 325/1.5) 163.333.01.5
[Allowable Stress °è»ê ½Ä Âü°íÇϱâ]
Design Data :
Class SocietyLiquidMaterialHead TypeDesign Pressure
Po, MARVS(bar.g)
Design External
Pressure MAEP(bar.g)
Corrosion
Allowance
CA (mm)
BOR Limit
(%/day)
Insulation Thk.
tInsu (mm)
Vacuum Ring
Pitch (mm)
Weld Metal
Tensile Stress
Rm (MPa)
Weld Metal
Yield Stress
Re (MPa)
Allowable Stress
f=Min(Rm/A, Re/B)
f = Min(515/3.5, 205/1.5)
REMARK
KR (Çѱ¹¼±±Þ)LNGSA240-304[HH] Hemi-Spherical Head9.510.451.00.354003500515205136.66

No.DescriptionSymbolThis Tank
TK-001
TNO-2TNO-3TNO-4TNO-5TNO-6TNO-7TNO-8TNO-9TNO-10TNO-11TNO-12TNO-13TNO-14TNO-15TNO-16TNO-17TNO-18Unit
1TANK In-DiameterDi =10500120001250012500750080008000825085009000100003000110001125012000125001200012500mm
2Hemi-Spherical Depthz = 0.5*D525060006250625037504000400041254250450050001500550056256000625060006250mm
3Cylinder Straight Length (TL to TL : 10mm ´ÜÀ§¿Ã¸²)TL =17260185302019022230187701954024510272402958022300162604720242402772025160222302737024270mm
4Total Length ( Head End to End ), L = 2*z +TLL =27760305303269034730262702754032510354903808031300262607720352403897037160347303937036770mm
5Design Liquid LevelDLL =93331066111109111186687713271417368759380248888266597991003010686111181069311125mm
6
7Gross Volume, Vnom = Vcyl+VheadVnom =2100300035003750105012501500175020001800180047.5300035003750375040004000m©ø
8Net Volume ( Vnet = 0.98*Vnom)Vnet =1988.52840.73314.23550.9994.21183.61420.41657.11893.81704.41704.445.02840.73314.23550.93550.93787.63787.60.98*Vnom
9Vhead = ¥ðD©ø / 6Vhead =606.1904.81022.71022.7220.9268.1268.1294.0321.6381.7523.614.1696.9745.5904.81022.7904.81022.7m©ø
10Vcyl = ¥ðD©÷ / 4 * LVcyl =1493.92095.22477.32727.3829.1981.91231.91456.01678.41418.31276.433.42303.12754.52845.22727.33095.22977.3m©ø
11Storage Ratio = Vnet / Vnom * 100Sratio =94.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.6994.69%
12Static Head Pressure, Ps = ¥ñgh(h=DLL)Ps =0.04580.05230.05450.05450.03280.0350.0350.03610.03720.03930.04360.01310.0480.04920.05240.05450.05240.0545MPa
13[ASME] Total Design Pressure, P = Po+Ps P_ASME =0.99681.00331.00551.00550.98380.9860.9860.98710.98820.99030.99460.96410.9991.00021.00341.00551.00341.0055MPa
14[ASME] Cylinder Shell Thicknesst_Cyl = 39.4545.2347.1847.1828.1129.9829.9830.9231.8633.7537.5411.6341.3742.3445.2447.1845.2447.18mm
15[ASME] Hemi-Spherical Head Thicknesst_HHead = 20.1623.0424.0124.0114.5115.4415.4415.9116.3817.3219.216.2921.1221.623.0424.0123.0424.01mm
16[ASME] Cylinder Shell Thk (Vacuum Ring Pitch: 3.5m )t_CylPe = 17.018.018.518.514.515.015.015.015.515.516.59.017.517.518.018.518.018.5mm
17[ASME] Allowable External Pressure(Shell), Pe < Pa_CylPa_Cyl = 0.04950.04790.04850.04850.05180.05150.05150.04890.05120.04750.04890.05440.05020.04870.04790.04850.04790.0485MPa
18[ASME] Allowable External Pressure(Head ), Pe < Pa_HeadPa_Head = 0.15990.1620.16270.16270.15570.15640.15640.15680.15710.15780.15920.14940.16060.1610.1620.16270.1620.1627MPa
19[Class] Dynamic Pressure(Ship Motion) Pgd(max) =0.12580.13230.13450.13450.13280.1350.1350.13610.13720.13930.12360.13310.1280.12920.13240.13450.13240.1345MPa
20[Class] Total Design Pressure, P = Po+Pgd(max)P_Class =0.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.9510.951MPa
21[Class] Cylinder Shell Thicknesst_Cyl = 37.6942.9344.6844.6827.2128.9528.9529.8330.732.4535.9411.4839.4340.3142.9344.6842.9344.68mm
22[Class] Hemi-Spherical Head Thicknesst_HHead = 19.2821.8922.7622.7614.0614.9314.9315.3615.816.6718.416.2220.1520.5921.8922.7621.8922.76mm
23[LR] Cylinder Shell Thk (Vacuum Ring: 3.5m )t_CylPe = 18.019.519.519.515.015.515.515.516.016.517.59.018.518.519.519.519.519.5mm
24[DNV-GL] Hemi-Spherical Head Thk (For Vacuum )
Pc=2.4*Et*(t-c/Ro)©÷/ 3.7 [DNV-GL Pt4-Ch7]
t_HeadPe = 6.937.788.068.065.245.525.525.665.86.096.652.77.227.367.788.067.788.06mm
25[LR] Allowable External Pressure (Shell DNV-GL, LR, GV)Pcr = 0.04980.05030.04770.04770.05190.05040.05040.04780.04980.05010.05030.05040.05090.04860.05030.04770.05030.0477MPa
26[NK] Allowable External Pressure (ClassNk equal ASME Div2. )Pa_div2 = 0.53930.57730.59360.59360.39890.4640.4640.47310.46910.48720.52220.16220.54420.55260.57730.59360.57730.5936MPa
27PUF Insulation VolumeVinsu =389.77487.05542.04575.35267.36297.83350.68393.78434.31378.09352.0835.12515.61581.96591.12575.35625.82608.67m©ø
28Min. Thickness for Internal Pressure
¡¡tMinPo(DNV-GL) = 3+Di/1500+CA
tMinPo =11.012.012.3312.339.09.339.339.59.6710.010.676.011.3311.512.012.3312.012.33mm
29Min. Thickness for Internal Pressure, (IGC_LR_ASME)tMinBase =3.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.03.0mm
30Min. Thickness for External Pressure, tMinPe = Do/850
ASME SECTION II, PART D - SUBPART 3 (METRIC), FIG. G
tMinPe = 13.3515.1215.7115.719.8210.4110.4110.7111.011.5912.764.5313.9414.2415.1215.7115.1215.71mm
31
32[Calc] Shell Thickness tCyl =39.4545.2347.1847.1828.1129.9829.9830.9231.8633.7537.5411.6341.3742.3445.2447.1845.2447.18mm
33[Calc] Head Thickness tHead =20.1623.0424.0124.0114.5115.4415.4415.9116.3817.3219.216.2921.1221.6023.0424.0123.0424.01mm
34Nominal Shell Thickness (º¥µù¸¶ÁøÆ÷ÇÔ)tu_Cyl =40.5046.0048.0048.0029.0031.0031.0032.0032.5034.5038.5012.5042.0043.0046.0048.0046.0048.00mm
35Nominal Head Thickness (¼ºÇü¸¶ÁøÆ÷ÇÔ)tu_Head =21.0024.0025.0025.0015.5016.5016.5017.0017.5018.5020.007.0022.0022.5024.0025.0024.0025.00mm
36Shell Thickness Margin, tMarginCyl = tuCyl - tCyltMarginCyl =1.050.770.820.820.891.021.021.080.640.750.960.870.630.660.760.820.760.82mm
37Head Thickness Margin, tMarginHead = tuHead - tHeadtMarginHead =0.840.960.990.990.991.061.061.091.121.180.790.710.880.90.960.990.960.99mm
38
39
40Shell Segment ¼ö·®sQty =6.06.06.07.06.06.08.09.09.07.05.02.08.09.08.07.09.08.0sheets
41Shell Segment WidthsWidth =2893.333105.03381.673190.03145.03273.333076.253037.783297.783200.03272.02410.03042.53091.113157.53190.03052.223046.25mm
42Shell Cutting Plan Length, @SegmentWidth * sQty=cpLength =@2893.33x6 EA =
17360
@3105.0x6 EA =
18630
@3381.67x6 EA =
20290
@3190.0x7 EA =
22330
@3145.0x6 EA =
18870
@3273.33x6 EA =
19640
@3076.25x8 EA =
24610
@3037.78x9 EA =
27340
@3297.78x9 EA =
29680
@3200.0x7 EA =
22400
@3272.0x5 EA =
16360
@2410.0x2 EA =
4820
@3042.5x8 EA =
24340
@3091.11x9 EA =
27820
@3157.5x8 EA =
25260
@3190.0x7 EA =
22330
@3052.22x9 EA =
27470
@3046.25x8 EA =
24370
mm
43Actual inertia moment of Saddle RingIg_Saddle =2247612.02746960.03246307.03246307.0603778.0635799.0635799.0966541.0981052.01027569.01689587.0111562.02315248.02611410.02746960.03246307.02746960.03246307.0cm4
44Saddle Ring (Qty)
Saddle Ring (Size)
SRqty =
SIZE =
2 S/Rings
T1300x32+430x32
2 S/Rings
T1350x32+450x32
2 S/Rings
T1400x34+470x34
2 S/Rings
T1400x34+470x34
2 S/Rings
T900x25+350x25
2 S/Rings
T900x25+350x25
2 S/Rings
T900x25+350x25
2 S/Rings
T1000x30+400x30
2 S/Rings
T1000x30+400x30
2 S/Rings
T1000x30+400x30
2 S/Rings
T1200x30+400x30
2 S/Rings
T600x22+300x22
2 S/Rings
T1300x32+430x32
2 S/Rings
T1350x32+450x32
2 S/Rings
T1350x32+450x32
2 S/Rings
T1400x34+470x34
2 S/Rings
T1350x32+450x32
2 S/Rings
T1400x34+470x34
Rings
45Vacuum Ring (Qty)
Vacuum Ring (Size)
VRqty =
SIZE =
6 V/Rings
T350x15+200x15
7 V/Rings
T350x15+200x15
7 V/Rings
T400x20+250x15
8 V/Rings
T400x20+250x15
7 V/Rings
T300x15+100x15
7 V/Rings
T300x15+100x15
9 V/Rings
T300x15+100x15
9 V/Rings
T300x15+100x15
10 V/Rings
T300x15+100x15
8 V/Rings
T300x15+100x15
6 V/Rings
T300x15+100x15
2 V/Rings
FB150x20
8 V/Rings
T350x15+200x15
10 V/Rings
T350x15+200x15
9 V/Rings
T350x15+200x15
8 V/Rings
T400x20+250x15
9 V/Rings
T350x15+200x15
8 V/Rings
T400x20+250x15
Rings
46Vacuum Ring @pitchVR_pitch =@3050¡¿5
+2¡¿1005
@2760¡¿6
+2¡¿985
@3030¡¿6
+2¡¿1005
@2890¡¿7
+2¡¿1000
@2800¡¿6
+2¡¿985
@2920¡¿6
+2¡¿1010
@2810¡¿8
+2¡¿1015
@3160¡¿8
+2¡¿980
@3060¡¿9
+2¡¿1020
@2900¡¿7
+2¡¿1000
@2850¡¿5
+2¡¿1005
@2720¡¿1
+2¡¿1000
@3180¡¿7
+2¡¿990
@2860¡¿9
+2¡¿990
@2900¡¿8
+2¡¿980
@2890¡¿7
+2¡¿1000
@3170¡¿8
+2¡¿1005
@3180¡¿7
+2¡¿1005
mm
47Required inertia moment of Stiff. Ring
¡¡Ix = 0.18 * D * Pe_MPa * L * Ds©÷ / E ¡¿10E-5
Ix = 16661.124875.528120.228120.26065.37363.27363.28076.48831.110485.714389.8386.619154.420492.024875.528120.224875.528120.2cm4
48Actual inertia moment of Vacuum RingIg =51158.354435.391531.791531.721474.222248.922248.922616.622827.923515.924792.11497.352130.052724.354435.391531.754435.391531.7cm4
49 Ix / Ig < 1.0 OK0.30.50.30.30.30.30.30.40.40.40.60.30.40.40.50.30.50.3
50Weight Summary
51¡¡1) Shell WeightwShell =192.605266.019313.661343.702107.284128.494158.863186.675211.355180.937165.6986.744288.855343.884356.758343.702386.757373.801ton
52¡¡2) Head WeightwHead =57.09785.23196.33496.33421.50126.04326.04328.53531.18136.95549.3231.55365.64970.22885.23196.33485.23196.334ton
53¡¡3) Saddle Rins(Inside)WsaddleRing =41.07451.1157.6557.6518.05719.97319.97325.12726.01428.08435.0283.93443.54346.11851.1157.6551.1157.65ton
54¡¡4) Vacuum Rings(Inside)WvacuumRing =13.02417.90325.17628.5967.257.89410.09211.0412.49510.6549.3020.6917.7422.68222.5228.59622.5228.596ton
55¡¡5) Swash Bulk Head and AttachmentWbulkHead =31.44939.74442.64342.64317.99420.33320.33321.33822.24124.37828.9824.91833.86235.18639.74442.64339.74442.643ton
56¡¡6) Saddle(CS/Bottom)Wsaddle_CS =29.57448.87957.1857.1812.10913.88313.88314.95416.02518.56125.0591.48234.75137.74948.87957.1848.87957.18ton
57¡¡7) Accessory(CS/PlatForm)Waccy_CS =ton
58¡¡8) PUF ( Insulation ) Winsu = Vinsu * Density [ 40 kg/m©ø]Winsu =15.59119.48221.68223.01410.69411.91314.02715.75117.37215.12414.0831.40520.62423.27823.64523.01425.03324.347Ton
59Empty Steel Weight(1~7)Wempty =380.414528.368614.326649.119194.889228.533263.214303.42336.683314.693327.47520.726505.024579.125627.887649.119659.274680.551Ton
60at Operating ConditionWoper =994.251420.351657.11775.45497.1591.8710.2828.55946.9852.2852.222.51420.351657.11775.451775.451893.81893.8Ton
61at Hydrostatic-test ConditionWtest =2100.03000.03500.03750.01050.01250.01500.01750.02000.01800.01800.047.53000.03500.03750.03750.04000.04000.0Ton
62Dynamic Pressure due to Ship mortion)PgdMax =bar.g
63Surface Area Calculation for Net Weight
64Shell Plate Surface Area (OD ±âÁØ)suf_Shell =m2
65Head Plate Surface Area (OD ±âÁØ)suf_Head =m2
66
67
68
69Surface Area TotalSAream2
Weight Summary[Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ][Á¶ ȸ]Unit
[Table 1] Shell and Head Thickness Calculation
0¡¡Head Type : [HH] Hemi-Spherical Head
¡¡Vessel Size : 10000(D) ¡¿ 16260(L) ¡¿ 26260(TL) mm
¡¡Where, z = R = 0.5¡¿D = 5000 mm,¡¡¡¡C = 2z/D = 1.0
o (³»¾Ð¿¡ ÀÇÇÑ ÇÊ¿äµÎ²²ÀÇ °è»ê)
¡¡Design Code : KR (Çѱ¹¼±±Þ)
¡¡Material of Shell and Head : SA537-CL1
¡¡Allowable Stress, f = 136.66 MPa, Rm = 515.0, Re = 205.0, EM = 201,000 MPa
¡¡Weld Joint Effciency, E = 1.0
¡¡Design Internal Pressure, Po = 0.951 MPa
¡¡Dynamic Pressure Subject to ship motion, Pgd(max) = 0.0 MPa
¡¡Total Pressure, P = Po + Pgd(max) = 0.951 MPa
For 10% Dish Head M = 1/4 * [3 + SQRT(L/r)] = 1.54057, L=1.0D=10000, r=0.1*D=1000,
¡¡Min. Shell Plate Thickness¡¡¡¡, Rule-1) tMin(Pe) = Do/850 = 12.76 (mm)
¡¡Min. Shell and Head Thickness, Rule-2) tMin(DNV-GL) = 3 + Di/1500 + CA = 10.67 (mm)
¡¡Min. Shell and Head Thickness, Rule-3) tMin(IGC, IGF) = 5 mm
¡¡Min. Ellipsoidal and 10% Dish Head Thickness, Rule-4) tMin(ASME UG-32) ¡Ã 0.002*R+CA = 11.0 (mm)
¡¡Dertermine Min. Thickness, tMin = Max( Rule1, Rule2, Rule3) = 12.76 (mm)
MATERIALWeld Metal(¿ëÁ¢ºÀ°­µµ), [MPa]Allowable Membrane Stress(f) (by IGC, IGF)
Tensile
Re (=St)
Yield
Rm (=Sy)
Div.3
S
f = Min(Rm/A, Re/B) f [MPa] A B
SA537-CL1515205N/Af = Min(515/3.5, 205/1.5)136.663.51.5

1. [KR (Çѱ¹¼±±Þ)] Strength of Shell and Head Plates Subjected to Internal Pressure
No.ITEMKR (Çѱ¹¼±±Þ) FormulaRequird Thick
t (mm)
c1 c2 Used Thick
Tu (mm)
Cylindrical Shell
T =
P D©û
2 f J £­ 1.2 P
£« c
35.940.56036.50
Hemi-Head
T =
P R©ü
2 f J £­ 0.2 P
£« c
18.410.900.1919.50
    Where,
¡¡Inside Diameter (Shell, Head)D = 10000mm10.000m
¡¡Inside Radius (Shell, Head )R = 5000mm5.000m
¡¡Min. Tensile Stress (Weld Metal)Rm = 515MPa
¡¡Min. Yield Stress (Weld Metal)Re = 205MPa
¡¡Allowbale Membrane Stress, f = Min(660/3.5, 400/1.5)
ASME ÀÚÀç »ç¿ëºÒ°¡! Çã¿ëÀÀ·Â(f) È®ÀÎÇÊ¿ä!!
f = 136.66MPaSA537-CL1
¡¡Design Pressure, P = Po + Pgd(max)P = 0.951MPa9.51bar.g
¡¡Corrosion AllowanceCA = 1.0mm
¡¡Thickness margin of Bending or Formingc1 = Avobe Table
¡¡Thickness margin : c2 = Tu - (t + c1) c2 = Avobe Table

2. [KR (Çѱ¹¼±±Þ)] Strength of Shell and Head Plates Subjected to Hydrostatic-test condition at shop
No.ITEMKR (Çѱ¹¼±±Þ) FormulaRequird Thick
t (mm)
c1 c2 Used Thick
Tu (mm)
1Cylindrical Shell
T =
P D©û
2 f J £­ 1.2 P
£« c
38.840.56036.50
2Hemi-Head
T =
P R©ü
2 f J £­ 0.2 P
£« c
19.340.900.1919.50
¡¡Thickness margin of Bending or Formingc1 = Avobe Table
¡¡Thickness margin : c2 = Tu - (t + c1) c2 = Avobe Table
    Where,
¡¡Inside Diameter (Shell, Head)D = 10000mm10.000m
¡¡Inside Radius (Shell, Head )R = 5000mm5.000m
¡¡Min. Tensile Stress (Weld Metal)Rm = 515MPa
¡¡Min. Yield Stress (Weld Metal)Re = 205MPa
¡¡Allowbale Stress at Hydrostatic-Test, f = 0.9 * Rm f = 184.5MPa
¡¡Hydrostatic-test Pressure, P = Poper * 1.5P = 1.4265MPa14.265bar.g
¡¡Corrosion AllowanceCA = 0.00mm

Shape factor For (2:1) Ellipsoidal Head(H/Do=0.25) and (10%)Dish head(H/Do=0.2)
1) DNV-Rules

2) LR-Rules

3) BV-Rules



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(1) ±¸¸ÛÀÇ º¸°­À» 115.ÀÇ 2Ç׿¡ ÀÇÇÑ °æ¿ì¿¡´Â Ç¥ 5.5.15¿¡ µû¸¥´Ù.
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(³ª) ¹ÝŸ¿øÇü °æÆÇ : Ç¥ 5.5.15¿¡ µû¶ó¼­ °è»êÇ쵂 ÀÌ °æ¿ìÀÇ R Àº µ¿Ã¼ÀÇ ¾ÈÁö¸§ÀÇ 80% ·Î Çϰí, E´Â 1.77 ·Î ÇÑ´Ù.
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(1) Á¢½ÃÇü °æÆÇÀÇ Á߾Ӻο¡ À־ÀÇ ¾ÈÂʹÝÁö¸§Àº °æÆÇÀÇ Ç÷£Áö ºÎºÐÀÇ ¹Ù±ùÁö¸§º¸´Ù Ä¿¼­´Â ¾Æ´Ï µÈ´Ù. ¶ÇÇÑ, °æÆÇÀÇ ¸ð¼­¸®¿¡ À־ÀÇ ¾ÈÂʹÝÁö¸§Àº °æÆÇÀÇ Ç÷£Áö ºÎºÐÀÇ ¹Ù±ùÁö¸§ÀÇ 6 % ¶Ç´Â °æÆÇ µÎ²²ÀÇ 3 ¹è Áß Å« °Í ÀÌ»óÀ̾î¾ß ÇÑ´Ù.
(2) ¹ÝŸ¿øÇü °æÆÇÀÇ ¾ÈÂÊ¿¡¼­ÀÇ ÂªÀº ¹ÝÁö¸§Àº ±ä ¹ÝÁö¸§ÀÇ 1/2 ÀÌ»óÀ̾î¾ß ÇÑ´Ù.
(3) ºÎ½Ä ¿¹ºñµÎ²²´Â ¼Ò¿äµÎ²²ÀÇ 1/6 ¶Ç´Â 1 mm Áß ÀÛÀº °ÍÀ¸·Î ÇÑ´Ù. ´Ù¸¸ ºÎ½Ä¼º ¾×ü ¶Ç´Â °¡½º¸¦ ÀúÀåÇÏ´Â ¾Ð·Â¿ë±â´Â ºÎ½Ä ¿¹ºñµÎ²²¸¦ Áõ°¡½Ãų ¼ö ÀÖÀ¸¸ç ºÎ½Ä¼ºÀÌ ¾ø´Â ¾×ü ¶Ç´Â °¡½º¸¦ ÀúÀåÇÏ´Â ¾Ð·Â¿ë±â ¶Ç´Â ³»½Ä¼º Àç·á¸¦ »ç¿ëÇÏ´Â ¾Ð·Â¿ë±â´Â ºÎ½Ä ¿¹ºñµÎ²²¸¦ °¨¼Ò½Ãų ¼ö ÀÖ´Ù. (2021)

3. º¼·Ï¸é¿¡ ¾Ð·ÂÀ» ¹Þ´Â °æÆÇÀÇ ¼Ò¿äµÎ²²´Â ¿À¸ñ¸é¿¡ ¾Ð·ÂÀ» ¹Þ´Â °æ¿ìÀÇ °æÆÇ ¼Ò¿äµÎ²² »êÁ¤½Ä¿¡¼­ ¼³°è¾Ð·ÂÀÇ P ´ë½Å¿¡ p ÀÇ 1.67 ¹èÀÇ °ªÀ» Àû¿ëÇÏ¿© »êÁ¤ÇÑ µÎ²² ÀÌ»óÀ̾î¾ß ÇÑ´Ù.

3. IMO TYPE C Tank / Class Formula ºñ±³Ç¥
1. Cylindrical Shell Plateat Operation
t (mm)
at Test
(mm)
c1 (mm)c2 (mm)Tu (mm)SKETCH
ASME SEC.VIII Div.1
 ¡¡   KR (Çѱ¹¼±±Þ)
T =
P D©û
2 f J £­ 1.2 P
£« c
35.94038.840.56036.50
LR (¿µ±¹¼±±Þ)
T =
P · Rj
10 · ¥ò · J £­ 0.5 · P
£« 0.75
35.91638.510.58036.50
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
35.67438.810.83036.50
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
f J £­ 0.5 P
£« ¥á
35.91638.810.58036.50
BV (ÇÁ¶û½º)
T =
p · D
(2·K £­ p)·e
£« 0.75
35.91638.810.58036.50
ABS (¹Ì±¹¼±±Þ)
T =
W · R
f·S·E £­ (1£­y) · W
£« C
35.91638.810.58036.50
ASME SEC.VIII-Div.1(¾Ð·Â¿ë±â)
t =
P · R
S·E £­ 0.6·P
£« CA
35.94038.840.56036.50
ASME SEC.VIII-Div.2(¾Ð·Â¿ë±â)
t =
D
2
· [exp(P / SE) £­ 1] £« CA
35.91638.810.58036.50
2. [HH] Hemi-Spherical Headat Operation
t (mm)
at Test
(mm)
c1 (mm)c2 (mm)Tu (mm)SKETCH
ASME SEC.VIII Div.1
 ¡¡   KR (Çѱ¹¼±±Þ)
T =
P R©ü
2 f J £­ 0.2 P
£« c
18.40919.340.90.1919.50
LR (¿µ±¹¼±±Þ)
T =
P · Rj
20 · ¥ò · J £­ 0.5 · P
£« 0.75
18.42819.290.90.1719.50
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
18.36719.370.63019.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
2 f J £­ 0.5 P
£« ¥á
18.42819.370.90.1719.50
BV (ÇÁ¶û½º)
T =
p · R
(2·K £­ p)·e
£« 0.75
18.45819.400.90.1419.50
ABS (¹Ì±¹¼±±Þ)
T =
W · R
2·f·S·E £­ (1£­y) · W
£« C
18.42819.370.90.1719.50
ASME SEC.VIII-Div.1(¾Ð·Â¿ë±â)
t =
P · R
2·S·E £­ 0.2·P
£« CA
18.40919.340.90.1919.50
ASME SEC.VIII-Div.2(¾Ð·Â¿ë±â)
t =
D
2
· [exp(0.5P/SE) £­ 1] £« CA
18.42719.370.90.1719.50
3. [EE] 2:1 Ellipsoidal Headat Operation
t (mm)
at Test
(mm)
c1 (mm)c2 (mm)Tu (mm)SKETCH
ASME SEC.VIII Div.1
 ¡¡   KR (Çѱ¹¼±±Þ)
T = [
P D©ü
2 f J £­ 0.2 P
£« c ] ¡¿ 1.15
41.19144.490.81042.00
UG-32 FORMED HEADS, AND SECTIONS, PRESSURE ON CONCAVE SIDE
(c) Ellipsoidal Heads With ts/L ¡Ã 0.002
(d) Torispherical Heads With t s /L ¡Ã 0.002.
À§ ¼ö½ÄÀ» »ç¿ëÇϱâ À§ÇÑ Çʼö Á¶°ÇÀÓ

( 2:1 Ellipsoidal head and Dish Head ÇʼöÁ¶°Ç ÀÓ )
ts / L ¡Ã 0.002
tsMin = 0.002 * L + CA = 21 mm
LR (¿µ±¹¼±±Þ)
T =
P · D0 ·K
20 · ¥ò · J
£« 0.75,¡¡K=1.4
49.71253.160.79050.50
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0 · ¥â
20 · ¥òt · v
£« c,¡¡¥â=1.375
48.84253.160.66049.50
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
f J £­ 0.25 P
£« ¥á
35.85538.730.64036.50
BV (ÇÁ¶û½º)
T =
p · D ·C
2 ·K · e
£« 0.75,¡¡C=1.65
58.41163.790.90.1959.50
ABS (¹Ì±¹¼±±Þ)
T =
W · R ·K
2·f·S·E £­ 0.2·W
£« C,¡¡K=1
35.81938.690.68036.50
ASME SEC.VIII-Div.1(¾Ð·Â¿ë±â)
t =
P · D ·K
2·S·E £­ 0.2·P
£« CA,¡¡K=1.0
35.81938.690.68036.50
ASME SEC.VIII-Div.2(¾Ð·Â¿ë±â)
t =
P · D ·K
2·S·E £­ 0.2·P
£« CA,¡¡K=1.0
35.81938.690.68036.50
4. [DD] 10% Dish Headat Operation
t (mm)
at Test
(mm)
c1 (mm)c2 (mm)Tu (mm)SKETCH
ASME SEC.VIII Div.1
 ¡¡   KR (Çѱ¹¼±±Þ)
T = [
P R©üE
2 f J £­ 0.2 P
£« c ] ¡¿ 1.15,¡¡E=1.5406
72.02378.750.90.0873.00
UG-32 FORMED HEADS, AND SECTIONS, PRESSURE ON CONCAVE SIDE
(c) Ellipsoidal Heads With ts/L ¡Ã 0.002
(d) Torispherical Heads With t s /L ¡Ã 0.002.
À§ ¼ö½ÄÀ» »ç¿ëÇϱâ À§ÇÑ Çʼö Á¶°ÇÀÓ

( 2:1 Ellipsoidal head and Dish Head ÇʼöÁ¶°Ç ÀÓ )
ts / L ¡Ã 0.002
tsMin = 0.002 * L + CA = 21 mm
LR (¿µ±¹¼±±Þ)
T =
P · D0 ·K
20 · ¥ò · J
£« 0.75,¡¡K=2.35
82.76788.910.73083.50
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0 · ¥â
20 · ¥òt · v
£« c,¡¡¥â=2.30
81.02788.910.90.0782.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R1 W
2 f J £­ 0.5 P
£« ¥á
54.69859.670.8055.50
BV (ÇÁ¶û½º)
T =
p · D ·C
2 ·K · e
£« 0.75,¡¡C=2.30
81.02788.910.90.0782.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R ·M
2·f·S·E £­ 0.2·W
£« C,¡¡M=1.5406
54.64259.600.86055.50
ASME SEC.VIII-Div.1(¾Ð·Â¿ë±â)
t =
P · L ·M
2·S·E £­ 0.2·P
£« CA,¡¡L=1.0·D, M=1.5406
54.64259.600.86055.50
ASME SEC.VIII-Div.2(¾Ð·Â¿ë±â)
t =
P · L ·M
2·S·E £­ 0.2·P
£« CA,¡¡L=1.0·D, M=1.5406
54.64259.600.86055.50
    Where,
¡¡Inside Diameter (Shell, Head)D = 10000mm10.000m
¡¡Inside Radius (Shell, Head )R = 5000mm5.000m
¡¡Min. Tensile Stress (Weld Metal)Rm = 515MPa
¡¡Min. Yield Stress (Weld Metal)Re = 205MPa
¡¡Allowbale Membrane Stress, f = Min(660/3.5, 400/1.5)f = 136.66MPa
at Ship Operation Condition
¡¡Design Pressure, P = Po + Pgd(max)P = 0.951MPa9.51bar.g
¡¡Allowbale Membrane Stress, f = Min(660/3.5, 400/1.5)f = 136.66MPa
¡¡Corrosion AllowanceCA = 1.0mm
at Hydrostatic-Test Condition
¡¡Hydrostatic-test Pressure, P = Poper * 1.5P = 1.4265MPa14.265bar.g
¡¡Allowbale Stress, f = 0.9 * Rm f = 184.5MPa
¡¡Corrosion AllowanceCA = 0.00mm

[TNO-11] Tank Size : ©ª10000 x 16260 (L = 26260 mm ) Weight Summary
11. Tank Capacity : 1800 £í©ø
¡¡Head Type ; [HH] Spherical-Head
Tank Size : ©ª10000 x 16260 (L = 26260 mm )Plate ¹ßÁÖÆø(Max) : 3400 mm
Head Plate Surface Area(Ç¥¸éÀû) : 314.159 m©÷
Head Type ;
[HH] Spherical-Head
No.NameMATERIALSIZE
t x W X L (mm)
Quantity
(SHT)
Weight
(kg)
Ç¥¸éÀû
£í©÷/ pcs
RemarkSKETCH
1Shell Plate (Center Part ÀϹݺÎ)SA240-30438.503,27210,515993,58334.40508±æÀ̺ÐÇÒ: @3272.0¡¿5 shts = 16360 > 16260 mm

2Shell Plate (Saddle Support Part)SA240-30440.503,27210,515665,62934.40508¿øÁÖºÐÇÒ: L=¥ð¡¿©ª10040.5 = 31543mm / 3ºÐÇÒ= 10515mm
3Shell Plate (Dome Reinforcement)SA240-30440.503,4006,00016,48620.40000Dome Part
4[HH] Hemi-Head Plate (Side)SA240-30420.002,6233,6272432,033204.03012Angle = (#4WP: 40.5¨¬, CP : 41.483¨¬) [deg]
5[HH] Hemi-Head Plate (Center 1)SA240-30420.002,8868,65725,763110.12914Angle = (#4WP: 40.5¨¬ + 49.5¨¬ : #5WP,CP) = 90¨¬ [deg]
6[HH] Hemi-Head Plate (Center 2)SA240-30420.002,8868,657411,52724.98410(Head Plate Ç¥¸éÀû)Surface Area : 314.159 m©÷
7Wear Plate and ÁöÁö±Ý±¸(Fix / Sliding)SA240-30440.501,20015,899212,13119.07880For Saddle Support
8SWASH Bulk Head ( Baffle Plate - Hole Áß·® Æ÷ÇÔ )SA240-30410.006,3689,70029,69861.76960Baffle Plate Net Surface Area = 53.14801 £í©÷(Hole ¸éÀûÆ÷ÇÔ)
9Bulk Head (Baffle Stiffener Plate)SA240-30415.001,20015,77924,45918.9348010
10Bulk Head (U-BAND Spring : Ãæ°Ý¿ÏÈ­±Ý±¸)SA240-30425.00400660522,6940.26400
11Vacuum Ring (Web) T300x15+100x15SA240-30415.00285055,1218.69800A = ¥ð¡¿ (OD 10000©÷- ID : 9430©÷) / 4 = 8.698 m©÷
12Vacuum Ring (Flange) T300x15+100x15SA240-30415.0010030,52151,7973.05210L = ¥ð ¡¿ (©ª9715 ) = 30521 mm
13Vacuum Ring (Rib Plate)SA240-30430.001851,140482,3840.21090
14Saddle Ring (Web) T1200x30+400x30SA240-30430.001,1700215,28732.45600A = ¥ð¡¿ (OD 10000©÷- ID : 7660©÷) / 4 = 32.456 m©÷
15Saddle Ring (Flange) T1200x30+400x30SA240-30430.0040027,74025,22611.09600L = ¥ð ¡¿ (©ª8830 ) = 27740 mm
16Saddle Ring (Rib Plate)SA240-30430.001851,140482,3840.21090
17Saddle Support (Base Plate)DH32 OR A516-6051.001,09011,800210,29912.86200Base Plate : t51 mm
18Saddle Support (Rib & Etc)DH32 OR A516-6044.003,0487,010214,76021.36648Rib Plate Thick. J=44.0 (mm) , tg=44.0 (mm)
[ONLY] Shell and head Plate Quentity46 sht
Total Weight301,261kg

Vacuuring Ring (Stiffener) Size : T300x15+100x15¡¡
Tank OD (Da) = 10077 mm, Shell Plate: t38.5 x W:682.5mm W=1.1*SQRT(D*t)
( IxReqd = 14389.8 < 24792.1 = IxActual ) OK
No.bdA=b*dyA*yh = y-C1Ah©÷Ig=b*d©ø/12SKETCH
cmcmcm©÷cmcm©ø(cm)cm©ùcm©ù
310.01.515.033.1496.527.5611392.482.81
21.528.542.7518.1773.7812.566742.892893.64
Shell68.253.85262.761.925505.81-3.623435.71324.57
SUM¢² = 320.51 1776.09 21571.083221.02
C1 = ¢²(AY) / ¢²(A) (¹«°ÔÁ᫐ À§Ä¡) C1 = 5.541cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE ÇÏ´Ü ±îÁö ¶³¾îÁø °Å¸®
C2 = H - C1 C2 = 28.309cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE »ó´Ü ±îÁö ¶³¾îÁø °Å¸®
¢²(A) = Sum of Section Area (´Ü¸éÀû) ¢²(A)=320.51cm©÷ ´Ü¸éÀû (ºø±ÝÀüü)
Ix = ¢²(Ah©÷) + ¢²(Ig)Ix =24792.1cm©ùXÃà ´Ü¸é2Â÷¸ð¸àÆ® (Moment of inertia)
Zx = Ix / Max(C1, C2) Zx =875.77cm©øXÃà ´Ü¸é°è¼ö (Section Modulus)
Zmax = Ix / Min(C1, C2) Zmax = 4474.3cm©øXÃà (ÃÖ´ë) ´Ü¸é°è¼ö
Rx = SQRT( Ix / A ) Rx = 8.8cm XÃà ȸÀü¹Ý°æ
Ry = SQRT( Iy / A ) Ry = 17.85cm YÃà ȸÀü¹Ý°æ
Section Area(Shell Æ÷ÇÔ)Sarea = 320.51cm©÷ Section Area(Shell Æ÷ÇÔ)
Ring ´Ü¸éÀû (Shell Á¦¿Ü)ARing = 57.75cm©÷ Ring ´Ü¸éÀû (Shell Á¦¿Ü)
Ring ¿øÁÖ±æÀÌ Leng = 6.27mRing ±æÀÌ(m) = 3.141592¡¿(Di-C1)
Ring ´ÜÀ§Áß·® (kg/m), WTm = 45.33kg/m´ÜÀ§Áß·®(kg/m)
Ring Weight, Shell(1) Á¦¿Ü Áß·®WT = 284.1kgRing 1 PCS Áß·®(kg)

Saddle Ring Size : T1200x30+400x30¡¡
Tank OD (Da) = 10077 mm, Shell Plate: t38.5 x W:682.5mm W=1.1*SQRT(D*t)
( IxReqd = 14389.8 < 1689586.7 = IxSadAct ) OK
No.bdA=b*dyA*yh = y-C1Ah©÷Ig=b*d©ø/12SKETCH
cmcmcm©÷cmcm©ø(cm)cm©ùcm©ù
340.03.0120.0122.351468271.83619076.9190
23.0117.0351.062.3521884.8511.8349088.85400403.25
Shell68.253.85262.761.925505.81-48.6620603.07324.57
SUM¢² = 733.76 37072.66 1288768.83400817.82
C1 = ¢²(AY) / ¢²(A) (¹«°ÔÁ᫐ À§Ä¡) C1 = 50.524cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE ÇÏ´Ü ±îÁö ¶³¾îÁø °Å¸®
C2 = H - C1 C2 = 73.326cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE »ó´Ü ±îÁö ¶³¾îÁø °Å¸®
¢²(A) = Sum of Section Area (´Ü¸éÀû) ¢²(A)=733.76cm©÷ ´Ü¸éÀû (ºø±ÝÀüü)
Ix = ¢²(Ah©÷) + ¢²(Ig)Ix =1,689,587cm©ùXÃà ´Ü¸é2Â÷¸ð¸àÆ® (Moment of inertia)
Zx = Ix / Max(C1, C2) Zx =23042.12cm©øXÃà ´Ü¸é°è¼ö (Section Modulus)
Zmax = Ix / Min(C1, C2) Zmax = 33441.27cm©øXÃà (ÃÖ´ë) ´Ü¸é°è¼ö
Rx = SQRT( Ix / A ) Rx = 47.99cm XÃà ȸÀü¹Ý°æ
Ry = SQRT( Iy / A ) Ry = 12.7cm YÃà ȸÀü¹Ý°æ
Section Area(Shell Æ÷ÇÔ)Sarea = 733.76cm©÷ Section Area(Shell Æ÷ÇÔ)
Ring ´Ü¸éÀû (Shell Á¦¿Ü)ARing = 471cm©÷ Ring ´Ü¸éÀû (Shell Á¦¿Ü)
Ring ¿øÁÖ±æÀÌ Leng = 6.12mRing ±æÀÌ(m) = 3.141592¡¿(Di-C1)
Ring ´ÜÀ§Áß·® (kg/m), WTm = 369.74kg/m´ÜÀ§Áß·®(kg/m)
Ring Weight, Shell(1) Á¦¿Ü Áß·®WT = 2264.4kgRing 1 PCS Áß·®(kg)

query[0] = [Select sid, headType, jNo, rNo, DESCR, SYMBOL, VALUE, UNIT FROM IMO_STD Where sid=2 and headType=0 and jNo=10 Order By sid, jNo, rNo]
getResult[2] = [
¹øÈ£0
sid
1
headType
2
jNo
3
rNo
4
DESCR
5
SYMBOL
6
VALUE
7
UNIT
120101TANK In-DiameterDi =10000.0mm
220102Hemi-Spherical Depthz = 0.5*D5000.0mm
320103Cylinder Straight Length (TL to TL : 10mm ´ÜÀ§¿Ã¸²)TL =16260.0mm
420104Total Length ( Head End to End ), L = 2*z +TLL =26260.0mm
520105Design Liquid LevelDLL =8888.0mm
620106  0.0 
720107Gross Volume, Vnom = Vcyl+VheadVnom =1800.0m©ø
820108Net Volume ( Vnet = 0.98*Vnom)Vnet =1704.40.98*Vnom
920109Vhead = ¥ðD©ø / 6Vhead =523.6m©ø
10201010Vcyl = ¥ðD©÷ / 4 * LVcyl =1276.4m©ø
11201011Storage Ratio = Vnet / Vnom * 100Sratio =94.69%
12201012Static Head Pressure, Ps = ¥ñgh(h=DLL)Ps =0.0436MPa
13201013[ASME] Total Design Pressure, P = Po+Ps P_ASME =0.9946MPa
14201014[ASME] Cylinder Shell Thicknesst_Cyl = 37.54mm
15201015[ASME] Hemi-Spherical Head Thicknesst_HHead = 19.21mm
16201016[ASME] Cylinder Shell Thk (Vacuum Ring Pitch: 3.5m )t_CylPe = 16.5mm
17201017[ASME] Allowable External Pressure(Shell), Pe < Pa_CylPa_Cyl = 0.0489MPa
18201018[ASME] Allowable External Pressure(Head ), Pe < Pa_HeadPa_Head = 0.1592MPa
19201019[Class] Dynamic Pressure(Ship Motion) Pgd(max) =0.1236MPa
20201020[Class] Total Design Pressure, P = Po+Pgd(max)P_Class =0.951MPa
21201021[Class] Cylinder Shell Thicknesst_Cyl = 35.94mm
22201022[Class] Hemi-Spherical Head Thicknesst_HHead = 18.41mm
23201023[LR] Cylinder Shell Thk (Vacuum Ring: 3.5m )t_CylPe = 17.5mm
24201024[DNV-GL] Hemi-Spherical Head Thk (For Vacuum )
Pc=2.4*Et*(t-c/Ro)©÷/ 3.7 [DNV-GL Pt4-Ch7]
t_HeadPe = 6.65mm
25201025[LR] Allowable External Pressure (Shell DNV-GL, LR, GV)Pcr = 0.0503MPa
26201026[NK] Allowable External Pressure (ClassNk equal ASME Div2. )Pa_div2 = 0.5222MPa
27201027PUF Insulation VolumeVinsu =352.08m©ø
28201028Min. Thickness for Internal Pressure
¡¡tMinPo(DNV-GL) = 3+Di/1500+CA
tMinPo =10.67mm
29201029Min. Thickness for Internal Pressure, (IGC_LR_ASME)tMinBase =3.0mm
30201030Min. Thickness for External Pressure, tMinPe = Do/850
ASME SECTION II, PART D - SUBPART 3 (METRIC), FIG. G
tMinPe = 12.76mm
31201031  0.0 
32201032[Calc] Shell Thickness tCyl =37.54mm
33201033[Calc] Head Thickness tHead =19.21mm
34201034Nominal Shell Thickness (º¥µù¸¶ÁøÆ÷ÇÔ)tu_Cyl =38.5mm
35201035Nominal Head Thickness (¼ºÇü¸¶ÁøÆ÷ÇÔ)tu_Head =20.0mm
36201036Shell Thickness Margin, tMarginCyl = tuCyl - tCyltMarginCyl =0.96mm
37201037Head Thickness Margin, tMarginHead = tuHead - tHeadtMarginHead =0.79mm
38201038  0.0 
39201039  0.0 
40201040Shell Segment ¼ö·®sQty =5.0sheets
41201041Shell Segment WidthsWidth =3272.0mm
42201042Shell Cutting Plan Length, @SegmentWidth * sQty=cpLength =0.0mm
43201043Actual inertia moment of Saddle RingIg_Saddle =1689587.0cm4
44201044Saddle Ring (Qty)
Saddle Ring (Size)
SRqty =
SIZE =
0.0Rings
45201045Vacuum Ring (Qty)
Vacuum Ring (Size)
VRqty =
SIZE =
5.0Rings
46201046Vacuum Ring @pitchVR_pitch =2850.0mm
47201047Required inertia moment of Stiff. Ring
¡¡Ix = 0.18 * D * Pe_MPa * L * Ds©÷ / E ¡¿10E-5
Ix = 14389.8cm4
48201048Actual inertia moment of Vacuum RingIg =24792.1cm4
49201049 Ix / Ig < 1.0 OK 0.6 
50201050Weight Summary 0.0 
51201051¡¡1) Shell WeightwShell =165.698ton
52201052¡¡2) Head WeightwHead =49.323ton
53201053¡¡3) Saddle Rins(Inside)WsaddleRing =35.028ton
54201054¡¡4) Vacuum Rings(Inside)WvacuumRing =9.302ton
55201055¡¡5) Swash Bulk Head and AttachmentWbulkHead =28.982ton
56201056¡¡6) Saddle(CS/Bottom)Wsaddle_CS =25.059ton
57201057¡¡7) Accessory(CS/PlatForm)Waccy_CS =0.0ton
58201058¡¡8) PUF ( Insulation ) Winsu = Vinsu * Density [ 40 kg/m©ø]Winsu =14.083Ton
59201059Empty Steel Weight(1~7)Wempty =327.475Ton
60201060at Operating ConditionWoper =852.2Ton
61201061at Hydrostatic-test ConditionWtest =1800.0Ton
62201062Dynamic Pressure due to Ship mortion)PgdMax =0.0bar.g
63201063Surface Area Calculation for Net Weight 0.0 
64201064Shell Plate Surface Area (OD ±âÁØ)suf_Shell =0.0m2
65201065Head Plate Surface Area (OD ±âÁØ)suf_Head =0.0m2
66201066  0.0 
67201067  0.0 
68201068  0.0 
69201069Surface Area TotalSArea0.0m2
]

¸ÅÅ©·ÎÆ÷ÇÔ_SHI_SN2430_D12m_°ßÀû°­µµ°è»ê (°ßÀû¿ø°¡).xlsm - [PV4th SADDLES] Sheet Âü°í

Pressure Vessel Design Manulal (4th edition) / Table 4-27 Large diameter saddle supports
Vessel DIA.BASE PLATE LENGTHSADDLE HEIGHTBolt Hole Dia.INNER RIB PITCH BASE PLATE WidthBOLT PITCHSaddle BTM WidthSaddle Top WidthWear Plate Width Rib Plate µÎ²²RIB ¼ö·®BOLT ¼ö·®Base Plate µÎ²²Gusset Plate µÎ²² Wear Plate µÎ²²Approx wt for 2 Saddles (kg)Saddle RIB Height(Center)
DIA(ft)DIA(mm)ABDEFGGB=F-50.8GTHJNntbtgtwwth=B-D/2
1442673937 2337 35 483 457 229 406 711 864 19 8825 19 19 3175203.2
1545724343 2540 35 533 457 229 406 711 864 19 8825 19 19 3629254
1648774648 2743 35 457 457 235 406 711 864 25 10829 22 22 4536304.8
1751824902 2896 41 483 533 273 483 787 940 25 10832 25 25 4990304.8
1854865258 3099 41 432 533 279 483 787 940 29 121235 29 25 5443355.6
2060965258 3353 41 432 533 279 483 787 940 29 121235 29 29 7031304.8
2267065563 3658 48 457 610 318 559 864 1016 32 121238 32 32 8618304.8
2473156121 3962 48 432 610 318 559 864 1016 32 141238 32 32 9979304.8
2679256477 4369 48 457 610 318 559 864 1016 35 141241 32 32 11793406.4
2885346985 4674 54 432 686 356 635 940 1092 35 161641 35 32 14061406.4
3091447823 4978 54 483 686 362 635 940 1092 38 161644 38 35 16783406.4
3297548331 5283 54 457 686 362 635 940 1092 38 181644 38 35 19958406.4
34103638788 5588 60 483 787 406 737 1041 1194 44 181651 44 35 24494406.4
36109739246 5842 60 457 787 406 737 1041 1194 44 201651 44 35 29937355.6
38115829754 6198 60 483 813 413 762 1067 1219 51 201657 51 38 36287406.4
401219210262 6502 67 508 864 451 813 1118 1270 51 202064 51 38 45359406.4
Notes: [SADDLE STANDARD DWG(pdf)]
¡¡1. All dimensions are in inches unless noted otherwise
¡¡2. All saddles in this size range must be fully designed. The dimensions shown are a starting place or to be used for estimating only!
¡¡3. Assume that anchor bolts diameter is d - 0.125, where d is the diameter of the hole. Assume that slots for sliding saddle are 6 d long.
¡¡4. N = Number of ribs
¡¡5. n = Number of anchor bolts

¸ÅÅ©·ÎÆ÷ÇÔ_SHI_SN2430_D12m_°ßÀû°­µµ°è»ê (°ßÀû¿ø°¡).xlsm - [PV4th SADDLES] Sheet Âü°í





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