IMO TYPE C TANK DATA LIST ¥ð ¡¿ (©ª £í©÷£í©ø ¤§ £« £­ ¡¿ ¡À ¡¾ ¡Â ¡Ã ^C ¡É ¢º ¤º
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[ Data Input ]
Class SocietyLiquid /
Design Density
kg/£í©ø
MaterialHead TypeDesign Internal
Pressure
Po, MARVS(bar.g)
Design External
Pressure
Pe (bar.g)
Corrosion
Allowance
CA (mm)
BOR Limit
(%/day)
Insulation Thk.
tInsu (mm)
Vacuum Ring
Pitch VRPM(mm)
Allowable Stress
f=Min(Rm/A, Re/B)
Calc

kg/£í©ø

f = Min(640/3.0, 400/1.5)
f = 213.3 MPa
f = Min(640/3.0, 400/1.5)
f = 213.3
SAVE

j =0, Sy =400.0, ttc =6.25, Ro =2007.0,Do =4014.0, Do/t= 642.24 < 2000 OK, Mx=[31.2503], Ch=[0.0294], Fhe=[14.6256], Fic=[14.6256], FS=[2.0], Pa_div2=[0.0228] Mpa
j =1, Sy =400.0, ttc =6.75, Ro =2407.5,Do =4815.0, Do/t= 713.33 < 2000 OK, Mx=[27.4557], Ch=[0.0337], Fhe=[15.1009], Fic=[15.1009], FS=[2.0], Pa_div2=[0.0212] Mpa
j =2, Sy =400.0, ttc =7.25, Ro =2908.0,Do =5816.0, Do/t= 802.21 < 2000 OK, Mx=[24.1047], Ch=[0.0386], Fhe=[15.4105], Fic=[15.4105], FS=[2.0], Pa_div2=[0.0192] Mpa
j =3, Sy =400.0, ttc =7.75, Ro =3008.5,Do =6017.0, Do/t= 776.39 < 2000 OK, Mx=[22.9215], Ch=[0.0407], Fhe=[16.794], Fic=[16.794], FS=[2.0], Pa_div2=[0.0216] Mpa
j =4, Sy =400.0, ttc =9.25, Ro =3760.0,Do =7520.0, Do/t= 812.97 < 2000 OK, Mx=[18.7674], Ch=[0.0503], Fhe=[19.8167], Fic=[19.8167], FS=[2.0], Pa_div2=[0.0244] Mpa
j =5, Sy =400.0, ttc =10.25, Ro =4011.0,Do =8022.0, Do/t= 782.63 < 2000 OK, Mx=[17.2615], Ch=[0.055], Fhe=[22.4894], Fic=[22.4894], FS=[2.0], Pa_div2=[0.0287] Mpa
j =6, Sy =400.0, ttc =10.25, Ro =4011.0,Do =8022.0, Do/t= 782.63 < 2000 OK, Mx=[17.2615], Ch=[0.055], Fhe=[22.4894], Fic=[22.4894], FS=[2.0], Pa_div2=[0.0287] Mpa
j =7, Sy =400.0, ttc =10.25, Ro =4136.0,Do =8272.0, Do/t= 807.02 < 2000 OK, Mx=[16.9987], Ch=[0.0559], Fhe=[22.1667], Fic=[22.1667], FS=[2.0], Pa_div2=[0.0275] Mpa
j =8, Sy =400.0, ttc =10.75, Ro =4261.5,Do =8523.0, Do/t= 792.84 < 2000 OK, Mx=[16.3524], Ch=[0.0582], Fhe=[23.5079], Fic=[23.5079], FS=[2.0], Pa_div2=[0.0297] Mpa
j =9, Sy =400.0, ttc =11.25, Ro =4512.0,Do =9024.0, Do/t= 802.13 < 2000 OK, Mx=[15.5349], Ch=[0.0615], Fhe=[24.5312], Fic=[24.5312], FS=[2.0], Pa_div2=[0.0306] Mpa
j =10, Sy =400.0, ttc =12.75, Ro =5013.5,Do =10027.0, Do/t= 786.43 < 2000 OK, Mx=[13.8434], Ch=[0.0695], Fhe=[28.2665], Fic=[28.2665], FS=[2.0], Pa_div2=[0.0359] Mpa
j =11, Sy =400.0, ttc =12.75, Ro =5113.5,Do =10227.0, Do/t= 802.12 < 2000 OK, Mx=[13.7074], Ch=[0.0702], Fhe=[28.0048], Fic=[28.0048], FS=[2.0], Pa_div2=[0.0349] Mpa
j =12, Sy =400.0, ttc =13.75, Ro =5514.5,Do =11029.0, Do/t= 802.11 < 2000 OK, Mx=[12.7105], Ch=[0.0758], Fhe=[30.2544], Fic=[30.2544], FS=[2.0], Pa_div2=[0.0377] Mpa
j =13, Sy =400.0, ttc =13.75, Ro =5639.5,Do =11279.0, Do/t= 820.29 < 2000 OK, Mx=[12.5689], Ch=[0.0767], Fhe=[29.9333], Fic=[29.9333], FS=[2.0], Pa_div2=[0.0365] Mpa
j =14, Sy =400.0, ttc =14.75, Ro =6015.5,Do =12031.0, Do/t= 815.66 < 2000 OK, Mx=[11.75], Ch=[0.0824], Fhe=[32.3101], Fic=[32.3101], FS=[2.0], Pa_div2=[0.0396] Mpa
j =15, Sy =400.0, ttc =15.75, Ro =6266.5,Do =12533.0, Do/t= 795.75 < 2000 OK, Mx=[11.1408], Ch=[0.0871], Fhe=[35.0289], Fic=[35.0289], FS=[2.0], Pa_div2=[0.044] Mpa
j =16, Sy =400.0, ttc =14.75, Ro =6015.5,Do =12031.0, Do/t= 815.66 < 2000 OK, Mx=[11.75], Ch=[0.0824], Fhe=[32.3101], Fic=[32.3101], FS=[2.0], Pa_div2=[0.0396] Mpa
j =17, Sy =400.0, ttc =15.75, Ro =6266.5,Do =12533.0, Do/t= 795.75 < 2000 OK, Mx=[11.1408], Ch=[0.0871], Fhe=[35.0289], Fic=[35.0289], FS=[2.0], Pa_div2=[0.044] Mpa
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(640/3.0, 400/1.5)
REMARK
DNV-GL(³ë¸£¿þÀÌ)LNGA553-TYPE1[HH] Hemi-Spherical Head4.00.450.750.354003500640400213.3
No.DescriptionSymbolTNO-1TNO-2TNO-3TNO-4TNO-5TNO-6TNO-7TNO-8TNO-9TNO-10TNO-11TNO-12TNO-13TNO-14TNO-15TNO-16TNO-17TNO-18Unit
1TANK In-DiameterDi =40004800580060007500800080008250850090001000010200110001125012000125001200012500mm
2Hemi-Spherical Depthz = 0.5*D200024002900300037504000400041254250450050005100550056256000625060006250mm
3Cylinder Straight Length (TL to TL : 10mm ´ÜÀ§¿Ã¸²)TL =132501615015060225301877019540245102724029580223001626017680242402772025160222302737024270mm
4Total Length ( Head End to End ), L = 2*z +TLL =172502095020860285302627027540325103549038080313002626027880352403897037160347303937036770mm
5Design Liquid LevelDLL =35724287517253626687713271417368759380248888907097991003010686111181069311125mm
6
7Gross Volume, Vnom = Vcyl+VheadVnom =20035050075010501250150017502000180018002000300035003750375040004000m©ø
8Net Volume ( Vnet = 0.98*Vnom)Vnet =189.4331.4473.5710.2994.21183.61420.41657.11893.81704.41704.41893.82840.73314.23550.93550.93787.63787.60.98*Vnom
9Vhead = ¥ðD©ø / 6Vhead =33.557.9102.2113.1220.9268.1268.1294.0321.6381.7523.6555.6696.9745.5904.81022.7904.81022.7m©ø
10Vcyl = ¥ðD©÷ / 4 * LVcyl =166.5292.1397.8636.9829.1981.91231.91456.01678.41418.31276.41444.42303.12754.52845.22727.33095.22977.3m©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 =0.01750.0210.02540.02630.03280.0350.0350.03610.03720.03930.04360.04450.0480.04920.05240.05450.05240.0545MPa
13[ASME] Total Design Pressure, P = Po+Ps P_ASME =0.41750.4210.42540.42630.43280.4350.4350.43610.43720.43930.44360.44450.4480.44920.45240.45450.45240.4545MPa
14[ASME] Cylinder Shell Thicknesst_Cyl = 4.675.496.546.758.378.928.929.199.4710.0311.1611.3912.3112.6113.4914.0813.4914.08mm
15[ASME] Hemi-Spherical Head Thicknesst_HHead = 2.713.123.643.754.564.834.834.975.115.385.956.066.536.677.117.417.117.41mm
16[ASME] Cylinder Shell Thk (Vacuum Ring Pitch: 3.5m )t_CylPe = 10.011.012.012.514.014.514.514.515.015.016.016.017.017.017.518.017.518.0mm
17[ASME] Allowable External Pressure(Shell), Pe < Pa_CylPa_Cyl = 0.05250.05190.0490.05190.0510.05070.05070.04810.05030.04730.04860.04750.050.04850.04760.04830.04760.0483MPa
18[ASME] Allowable External Pressure(Head ), Pe < Pa_HeadPa_Head = 0.09980.08290.06980.06890.06880.06880.06880.06890.06890.06890.06880.06890.06880.06890.06890.06890.06890.0689MPa
19[Class] Dynamic Pressure(Ship Motion) Pgd(max) =0.13750.1410.14540.12630.13280.1350.1350.13610.13720.13930.12360.12450.1280.12920.13240.13450.13240.1345MPa
20[Class] Total Design Pressure, P = Po+Pgd(max)P_Class =0.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.40.4MPa
21[Class] Cylinder Shell Thicknesst_Cyl = 4.55.266.196.387.798.268.268.498.739.210.1410.3211.0811.3112.0112.4812.0112.48mm
22[Class] Hemi-Spherical Head Thicknesst_HHead = 2.633.03.473.564.274.54.54.624.744.975.445.535.916.036.386.616.386.61mm
23[LR] Cylinder Shell Thk (Vacuum Ring: 3.5m )t_CylPe = 10.511.512.513.014.515.015.015.515.516.017.017.518.018.519.019.519.019.5mm
24[DNV-GL] Hemi-Spherical Head Thk (For Vacuum )
Pc=2.4*Et*(t-c/Ro)©÷/ 3.7 [DNV-GL Pt4-Ch7]
t_HeadPe = 3.023.474.044.155.05.285.285.425.565.856.416.536.987.127.557.837.557.83mm
25[LR] Allowable External Pressure (Shell DNV-GL, LR, GV)Pcr = 0.05290.05140.0480.05060.0490.04780.04780.04980.04740.04760.04790.05020.04860.05040.04820.04930.04820.0493MPa
26[NK] Allowable External Pressure (ClassNk equal ASME Div2. )Pa_div2 = 0.02280.02120.01920.02160.02440.02870.02870.02750.02970.03060.03590.03490.03770.03650.03960.0440.03960.044MPa
27PUF Insulation VolumeVinsu =98.05140.08166.26233.49265.7296.0348.6391.42431.8375.76349.75378.09512.35578.3587.29571.54621.81604.69m©ø
28Min. Thickness for Internal Pressure
¡¡tMinPo(DNV-GL) = 3+Di/1500+CA
tMinPo =6.426.957.627.758.759.089.089.259.429.7510.4210.5511.0811.2511.7512.0811.7512.08mm
29Min. Thickness for Internal Pressure, (IGC_LR_ASME)tMinBase =5.05.05.05.05.05.05.05.05.05.05.05.05.05.05.05.05.05.0mm
30Min. Thickness for External Pressure, tMinPe = Do/850
ASME SECTION II, PART D - SUBPART 3 (METRIC), FIG. G
tMinPe = 5.466.47.577.819.5710.1610.1610.4610.7511.3412.5112.7513.6913.9914.8715.4614.8715.46mm
31
32[Calc] Shell Thickness tCyl =6.426.957.627.819.5710.1610.1610.4610.7511.3412.5112.7513.6913.9914.8715.4614.8715.46mm
33[Calc] Head Thickness tHead =6.426.957.627.819.5710.1610.1610.4610.7511.3412.5112.7513.6913.9914.8715.4614.8715.46mm
34Nominal Shell Thickness (º¥µù¸¶ÁøÆ÷ÇÔ)tu_Cyl =7.007.508.008.5010.0011.0011.0011.0011.5012.0013.5013.5014.5014.5015.5016.5015.5016.50mm
35Nominal Head Thickness (¼ºÇü¸¶ÁøÆ÷ÇÔ)tu_Head =7.007.508.508.5010.5011.0011.0011.5011.5012.0013.5013.5014.5015.0015.5016.5015.5016.50mm
36Shell Thickness Margin, tMarginCyl = tuCyl - tCyltMarginCyl =0.580.550.380.690.430.840.840.540.750.660.990.750.810.510.631.040.631.04mm
37Head Thickness Margin, tMarginHead = tuHead - tHeadtMarginHead =0.580.550.880.690.930.840.841.040.750.660.990.750.811.010.631.040.631.04mm
38
39
40Shell Segment ¼ö·®sQty =4.05.05.07.06.06.08.09.09.07.05.06.08.09.08.07.09.08.0sheets
41Shell Segment WidthsWidth =3337.53250.03032.03232.863145.03273.333076.253037.783297.783200.03272.02963.333042.53091.113157.53190.03052.223046.25mm
42Shell Cutting Plan Length, @SegmentWidth * sQty=cpLength =@3337.5x4 EA =
13350
@3250.0x5 EA =
16250
@3032.0x5 EA =
15160
@3232.86x7 EA =
22630
@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
@2963.33x6 EA =
17780
@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 =93387.097150.0153459.0157190.0355610.0371130.0371130.0576306.0586944.0599883.0993588.01302449.01348187.01505975.01557359.01856632.01557359.01856632.0cm4
44Saddle Ring (Qty)
Saddle Ring (Size)
SRqty =
SIZE =
2 S/Rings
T600x22+300x22
2 S/Rings
T600x22+300x22
2 S/Rings
T700x23+300x23
2 S/Rings
T700x23+300x23
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
T1300x32+430x32
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 =
5 V/Rings
FB150x20
6 V/Rings
FB200x20
5 V/Rings
FB230x25
8 V/Rings
FB230x25
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
6 V/Rings
T350x15+200x15
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 =@2810¡¿4
+2¡¿1005
@2830¡¿5
+2¡¿1000
@3270¡¿4
+2¡¿990
@2930¡¿7
+2¡¿1010
@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
@3140¡¿5
+2¡¿990
@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 = 911.41574.72777.53075.96009.37296.37296.38000.78752.010389.514256.915127.818976.320297.124636.827853.424636.827853.4cm4
48Actual inertia moment of Vacuum RingIg =1118.62544.94554.14731.912279.813135.313135.313209.413626.314105.315342.029234.230953.031081.632698.453599.632698.453599.6cm4
49 Ix / Ig < 1.0 OK0.80.60.60.70.50.60.60.60.60.70.90.50.60.70.80.50.80.5
50Weight Summary
51¡¡1) Shell WeightwShell =11.52317.01220.18431.55338.5747.36158.0165.84776.60464.84560.27165.934101.854118.162122.607120.662132.607130.867ton
52¡¡2) Head WeightwHead =2.7624.2617.0517.54714.56617.36217.36219.30320.49123.97133.29334.63743.26946.81955.04463.5855.04463.58ton
53¡¡3) Saddle Rins(Inside)WsaddleRing =4.6535.77.7968.29713.76815.15615.15619.91320.64321.9927.50531.60434.44336.47440.10145.80540.10145.805ton
54¡¡4) Vacuum Rings(Inside)WvacuumRing =1.6182.7483.7466.5097.257.89410.09211.0412.49510.6549.30212.72717.7422.68222.5228.59622.5228.596ton
55¡¡5) Swash Bulk Head and AttachmentWbulkHead =5.7997.1188.969.84313.70415.51615.51616.12316.86918.28521.45922.03924.76225.54128.73530.79828.73530.798ton
56¡¡6) Saddle(CS/Bottom)Wsaddle_CS =3.1944.9537.1997.79812.10913.88313.88314.95416.02518.56125.05926.77234.75137.74948.87957.1848.87957.18ton
57¡¡7) Accessory(CS/PlatForm)Waccy_CS =ton
58¡¡8) PUF ( Insulation ) Winsu = Vinsu * Density [ 40 kg/m©ø]Winsu =3.9225.6036.659.3410.62811.8413.94415.65717.27215.0313.9915.12420.49423.13223.49222.86224.87224.188Ton
59Empty Steel Weight(1~7)Wempty =33.47147.39561.58680.887110.595129.012143.963162.837180.399173.336190.879208.837277.313310.559341.378369.483352.758381.014Ton
60at Operating ConditionWoper =94.7165.7236.75355.1497.1591.8710.2828.55946.9852.2852.2946.91420.351657.11775.451775.451893.81893.8Ton
61at Hydrostatic-test ConditionWtest =200.0350.0500.0750.01050.01250.01500.01750.02000.01800.01800.02000.03000.03500.03750.03750.04000.04000.0Ton
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

AAA wSummary[k][0] = [
[Table 1] Vessel Volume
¡¡Head Type : [HH] Hemi-Spherical Head
¡¡Vessel Size : 4000(D) ¡¿ 13250(L) ¡¿ 17250(TL) mm
¡¡Where, z = R = 0.5¡¿D= 2000 mm,¡¡¡¡C = 2z/Di= 1.0
o (³»¾Ð¿¡ ÀÇÇÑ ÇÊ¿äµÎ²²ÀÇ °è»ê) Required Thickness Calculation [Div.1] v ¡¡Vessel Material, MATL = A553-TYPE1
¡¡Allowable Stress, f = 213.3 MPa, Rm = 640.0, Re = 400.0, f = 213.3, EM = 3.0 MPa
¡¡Weld Joint Effciency, E = 1.0
¡¡Design Internal Pressure, Po = 0.4 MPa, ( Static Head, Ps = 0.01751 MPa DLL=3572.0 mm, SG=0.5 )
¡¡Dynamic Pressure Subject to ship motion, Pgd(max) = 0.0 MPa
¡¡Total Pressure, P = Po + Pgd(max) = 0.4 MPa

For 10% Dish Head M = 1/4 * [3 + SQRT(L/r)] = 1.54057, L=1.0D=4000, r=0.1*D=400,
¡¡Min. Shell Plate Thickness¡¡¡¡, Rule-1) tMin(Pe) = Do/850 = 5.46 (mm)
¡¡Min. Shell and Head Thickness, Rule-2) tMin(DNV-GL) = 3 + Di/1500 + CA = 6.42 (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 = 4.75 (mm)
¡¡Dertermine Min. Thickness, tMin = Max( Rule1, Rule2, Rule3) = 6.42 (mm)
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
A553-TYPE1 640400187.0f = Min(640/3.0, 400/1.5) 213.3 3.01.5

1. [DNV-GL(³ë¸£¿þÀÌ)] Strength of Shell and Head Plates Subjected to Internal Pressure
No.ITEMDNV-GL(³ë¸£¿þÀÌ) FormulaRequird Thick
T (mm)
c1 c2 Used Thick
Tu (mm)
Cylindrical Shell
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
4.500.901.67.00
Spherical-Head
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
2.620.903.487.00
    Where,
¡¡Inside Diameter (Shell, Head)D = 4000mm4.000m
¡¡Inside Radius (Shell, Head )R = 2000mm2.000m
¡¡Min. Tensile Stress (Weld Metal)Rm = 640MPa
¡¡Min. Yield Stress (Weld Metal)Re = 400MPa
¡¡Allowbale Membrane Stress, f = Min(440/3.0, 315/1.5)f = 213.3MPa
¡¡Design Pressure, P = Po + Pgd(max)P = 0.4MPa4bar.g
¡¡Corrosion AllowanceCA = 0.75mm
¡¡Thickness margin of Bending or Formingc1 = Avobe Table

2. [DNV-GL(³ë¸£¿þÀÌ)] Strength of Shell and Head Plates Subjected to Hydrostatic-test condition at shop
No.ITEMDNV-GL(³ë¸£¿þÀÌ) FormulaRequird Thick
T (mm)
c1 c2 Used Thick
Tu (mm)
0Cylindrical Shell
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
3.340.901.67.00
1Spherical-Head
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
1.670.903.487.00
    Where,
¡¡Inside Diameter (Shell, Head)D = 4000mm4.000m
¡¡Inside Radius (Shell, Head )R = 2000mm2.000m
¡¡Min. Tensile Stress (Weld Metal)Rm = 640MPa
¡¡Min. Yield Stress (Weld Metal)Re = 400MPa
¡¡Allowbale Stress at Hydrostatic-Test, f = 0.9 * Rm f = 360MPa
¡¡Hydrostatic-test Pressure, P = Poper * 1.5P = 0.6MPa6bar.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



5 Æí ±â°üÀåÄ¡ / 5 Àå º¸ÀÏ·¯ ¹× ¾Ð·Â¿ë±â
309. µ¿ÆÇ ¹× °æÆÇ
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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 ÇÏ°í, E´Â 1.77 ·Î ÇÑ´Ù.
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3. IMO TYPE C Tank / Class Formula ºñ±³Ç¥
1. Cylindrical Shell Plateat Operation
T (mm)
at Test
T (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
4.7553.340.91.357.00
LR (¿µ±¹¼±±Þ)
T =
P · Rj
10 · ¥ò · J £­ 0.5 · P
£« 0.75
4.5043.330.91.67.00
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
4.4973.340.91.67.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
f J £­ 0.5 P
£« ¥á
4.5043.340.91.67.00
BV (ÇÁ¶û½º)
T =
p · D
(2·K £­ p)·e
£« 0.75
4.5043.340.91.67.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R
f·S·E £­ (1£­y) · W
£« C
4.5043.340.91.67.00
ASME (¾Ð·Â¿ë±â)
t =
P · R
S·E £­ 0.6·P
£« CA
4.5053.340.91.67.00
2. [HH] Hemi-Spherical Headat Operation
T (mm)
at Test
T (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
2.8761.670.93.227.00
LR (¿µ±¹¼±±Þ)
T =
P · Rj
20 · ¥ò · J £­ 0.5 · P
£« 0.75
2.6261.670.93.477.00
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
2.6241.670.93.487.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
2 f J £­ 0.5 P
£« ¥á
2.6261.670.93.477.00
BV (ÇÁ¶û½º)
T =
p · R
(2·K £­ p)·e
£« 0.75
2.6271.670.93.477.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R
2·f·S·E £­ (1£­y) · W
£« C
2.6261.670.93.477.00
ASME (¾Ð·Â¿ë±â)
t =
P · R
2·S·E £­ 0.2·P
£« CA
2.6261.670.93.477.00
3. [EE] 2:1 Ellipsoidal Headat Operation
T (mm)
at Test
T (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
5.4643.830.90.647.00
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 = 8.75 mm
LR (¿µ±¹¼±±Þ)
T =
P · D0 ·K
20 · ¥ò · J
£« 0.75,¡¡K=1.4
6.0014.580.90.17.00
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0 · ¥â
20 · ¥òt · v
£« c,¡¡¥â=1.375
5.9074.580.90.197.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
f J £­ 0.25 P
£« ¥á
4.5023.330.91.67.00
BV (ÇÁ¶û½º)
T =
p · D ·C
2 ·K · e
£« 0.75,¡¡C=1.65
6.9385.500.5607.50
ABS (¹Ì±¹¼±±Þ)
T =
W · R ·K
2·f·S·E £­ 0.2·W
£« C,¡¡K=1
4.5013.330.91.67.00
ASME (¾Ð·Â¿ë±â)
t =
P · D ·K
2·S·E £­ 0.2·P
£« CA,¡¡K=1.0
4.5013.330.91.67.00
4. [DD] 10% Dish Headat Operation
T (mm)
at Test
T (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
8.7866.790.7109.50
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 = 8.75 mm
LR (¿µ±¹¼±±Þ)
T =
P · D0 ·K
20 · ¥ò · J
£« 0.75,¡¡K=2.35
9.5647.670.90.0410.50
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0 · ¥â
20 · ¥òt · v
£« c,¡¡¥â=2.30
9.3767.670.62010.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R1 W
2 f J £­ 0.5 P
£« ¥á
6.5315.140.90.077.50
BV (ÇÁ¶û½º)
T =
p · D ·C
2 ·K · e
£« 0.75,¡¡C=2.30
9.3767.670.62010.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R ·M
2·f·S·E £­ 0.2·W
£« C,¡¡M=1.5406
6.5295.140.90.077.50
ASME (¾Ð·Â¿ë±â)
t =
P · L ·M
2·S·E £­ 0.2·P
£« CA,¡¡L=1.0·D, M=1.5406
6.5295.140.90.077.50
    Where,
¡¡Inside Diameter (Shell, Head)D = 4000mm4.000m
¡¡Inside Radius (Shell, Head )R = 2000mm2.000m
¡¡Min. Tensile Stress (Weld Metal)Rm = 640MPa
¡¡Min. Yield Stress (Weld Metal)Re = 400MPa
¡¡Allowbale Membrane Stress, f = Min(440/3.0, 315/1.5)f = 213.3MPa
at Ship Operation Condition
¡¡Design Pressure, P = Po + Pgd(max)P = 0.4MPa4bar.g
¡¡Allowbale Membrane Stress, f = Min(440/3.0, 315/1.5)f = 213.3MPa
¡¡Corrosion AllowanceCA = 0.75mm
at Hydrostatic-Test Condition
¡¡Hydrostatic-test Pressure, P = Poper * 1.5P = 0.6MPa6bar.g
¡¡Allowbale Stress, f = 0.9 * Rm f = 360MPa
¡¡Corrosion AllowanceCA = 0.00mm

[TNO-1] Tank Size : ©ª4000 x 13250 (L = 17250 mm ) Weight Summary
1. Tank Capacity : 200 £í©ø
¡¡Head Type ; [HH] Spherical-Head
Tank Size : ©ª4000 x 13250 (L = 17250 mm )Plate ¹ßÁÖÆø(Max) : 3400 mm
Head Plate Surface Area(Ç¥¸éÀû) : 50.265 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)A553-TYPE17.003,3386,29844,62121.02272±æÀ̺ÐÇÒ: @3337.5¡¿4 shts = 13350 > 13250 mm

2Shell Plate (Saddle Support Part)A553-TYPE19.003,3386,29845,94121.02272¿øÁÖºÐÇÒ: L=¥ð¡¿©ª4009 = 12595mm / 2ºÐÇÒ= 6298mm
3Shell Plate (Dome Reinforcement)A553-TYPE19.003,4004,000196113.60000Dome Part
4[HH] Hemi-Head Plate (Side)A553-TYPE17.002,5182,303102,41643.96318Angle = (#4WP: 61¨¬, CP : 65.846¨¬) [deg]
5[HH] Hemi-Head Plate (Center)A553-TYPE17.002,0282,02823466.30230Angle = (#4WP: 61¨¬ + 29¨¬ : #5WP,CP) = 90¨¬ [deg]
60.0000000.00000(Head Plate Ç¥¸éÀû)Surface Area : 50.265 m©÷
7Wear Plate and ÁöÁö±Ý±¸(Fix / Sliding)A553-TYPE19.001,2006,32621,0737.59120For Saddle Support
80.0000000.000008
9SWASH Bulk Head ( Baffle Plate - Hole Áß·® Æ÷ÇÔ )A553-TYPE110.002,5483,70021,4809.42760Baffle Plate Net Surface Area = 8.01028 £í©÷(Hole ¸éÀûÆ÷ÇÔ)
10Bulk Head (Baffle Stiffener Plate)A553-TYPE115.001,2006,35421,7967.6248010
11Bulk Head (U-BAND Spring : Ãæ°Ý¿ÏÈ­±Ý±¸)A553-TYPE125.00400660281,4510.26400
12Vacuum Ring (FB150x20)A553-TYPE120.00150041,1391.81400A = ¥ð¡¿ (OD 4000©÷- ID : 3700©÷) / 4 = 1.814 m©÷
13Saddle Ring (Rib)A553-TYPE122.00200578244790.11560
140.0000000.00000
15Saddle Ring (Web) T600x22+300x22A553-TYPE122.00578022,1466.21400A = ¥ð¡¿ (OD 4000©÷- ID : 2844©÷) / 4 = 6.214 m©÷
16Saddle Ring (Flange) T600x22+300x22A553-TYPE122.0030010,75121,1143.22530L = ¥ð ¡¿ (©ª3422 ) = 10751 mm
17Saddle Ring (Rib Plate)A553-TYPE122.00139556243200.07728
180.0000000.00000
190.0000000.00000
200.0000000.00000
21Saddle Support (Base Plate)DH32 OR A516-6025.007605,80021,7304.40800Base Plate : t25 mm
22Saddle Support (Rib & Etc)DH32 OR A516-6019.003,0483,22011,4649.81456Rib Plate Thick. J=19.0 (mm) , tg=19.0 (mm)
230.0000000.00000
240.0000000.00000
[ONLY] Shell and head Plate Quentity21 sht
Total Weight28,477kg

Vacuuring Ring (Stiffener) Size : FB150x20¡¡
Tank OD (Da) = 4014 mm, Shell Plate: t7 x W:184.1mm W=1.1*SQRT(D*t)
( IxReqd = 911.4 < 1118.6 = IxActual ) OK
No.bdA=b*dyA*yh = y-C1Ah©÷Ig=b*d©ø/12SKETCH
cmcmcm©÷cmcm©ø(cm)cm©ùcm©ù
22.015.030.08.22462.36166.95562.5
118.410.712.890.354.51-5.49388.650.53
SUM¢² = 42.89 250.51 555.59563.03
C1 = ¢²(AY) / ¢²(A) (¹«°ÔÁ᫐ À§Ä¡) C1 = 5.841cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE ÇÏ´Ü ±îÁö ¶³¾îÁø °Å¸®
C2 = H - C1 C2 = 9.859cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE »ó´Ü ±îÁö ¶³¾îÁø °Å¸®
¢²(A) = Sum of Section Area (´Ü¸éÀû) ¢²(A)=42.89cm©÷ ´Ü¸éÀû (ºø±ÝÀüü)
Ix = ¢²(Ah©÷) + ¢²(Ig)Ix =1118.62cm©ùXÃà ´Ü¸é2Â÷¸ð¸àÆ® (Moment of inertia)
Zx = Ix / Max(C1, C2) Zx =113.46cm©øXÃà ´Ü¸é°è¼ö (Section Modulus)
Zmax = Ix / Min(C1, C2) Zmax = 191.51cm©øXÃà (ÃÖ´ë) ´Ü¸é°è¼ö
Rx = SQRT( Ix / A ) Rx = 5.11cm XÃà ȸÀü¹Ý°æ
Ry = SQRT( Iy / A ) Ry = 2.95cm YÃà ȸÀü¹Ý°æ
Section Area(Shell Æ÷ÇÔ)Sarea = 42.89cm©÷ Section Area(Shell Æ÷ÇÔ)
Ring ´Ü¸éÀû (Shell Á¦¿Ü)ARing = 30cm©÷ Ring ´Ü¸éÀû (Shell Á¦¿Ü)
Ring ¿øÁÖ±æÀÌ Leng = 6.26mRing ±æÀÌ(m) = 3.141592¡¿(Di-C1)
Ring ´ÜÀ§Áß·® (kg/m), WTm = 23.55kg/m´ÜÀ§Áß·®(kg/m)
Ring Weight, Shell(1) Á¦¿Ü Áß·®WT = 147.5kgRing 1 PCS Áß·®(kg)

Saddle Ring Size : T600x22+300x22¡¡
Tank OD (Da) = 4014 mm, Shell Plate: t7 x W:184.1mm W=1.1*SQRT(D*t)
( IxReqd = 911.4 < 93386.8 = IxSadAct ) OK
No.bdA=b*dyA*yh = y-C1Ah©÷Ig=b*d©ø/12SKETCH
cmcmcm©÷cmcm©ø(cm)cm©ùcm©ù
330.02.266.059.63933.622.2232586.0726.62
22.257.8127.1629.63763.94-7.787696.7935401.77
Shell18.410.712.890.354.51-37.0317675.040.53
SUM¢² = 206.05 7702.05 57957.935428.91
C1 = ¢²(AY) / ¢²(A) (¹«°ÔÁ᫐ À§Ä¡) C1 = 37.38cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE ÇÏ´Ü ±îÁö ¶³¾îÁø °Å¸®
C2 = H - C1 C2 = 23.32cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE »ó´Ü ±îÁö ¶³¾îÁø °Å¸®
¢²(A) = Sum of Section Area (´Ü¸éÀû) ¢²(A)=206.05cm©÷ ´Ü¸éÀû (ºø±ÝÀüü)
Ix = ¢²(Ah©÷) + ¢²(Ig)Ix =93386.82cm©ùXÃà ´Ü¸é2Â÷¸ð¸àÆ® (Moment of inertia)
Zx = Ix / Max(C1, C2) Zx =2498.31cm©øXÃà ´Ü¸é°è¼ö (Section Modulus)
Zmax = Ix / Min(C1, C2) Zmax = 4004.58cm©øXÃà (ÃÖ´ë) ´Ü¸é°è¼ö
Rx = SQRT( Ix / A ) Rx = 21.29cm XÃà ȸÀü¹Ý°æ
Ry = SQRT( Iy / A ) Ry = 5.1cm YÃà ȸÀü¹Ý°æ
Section Area(Shell Æ÷ÇÔ)Sarea = 206.05cm©÷ Section Area(Shell Æ÷ÇÔ)
Ring ´Ü¸éÀû (Shell Á¦¿Ü)ARing = 193.16cm©÷ Ring ´Ü¸éÀû (Shell Á¦¿Ü)
Ring ¿øÁÖ±æÀÌ Leng = 6.17mRing ±æÀÌ(m) = 3.141592¡¿(Di-C1)
Ring ´ÜÀ§Áß·® (kg/m), WTm = 151.63kg/m´ÜÀ§Áß·®(kg/m)
Ring Weight, Shell(1) Á¦¿Ü Áß·®WT = 934.9kgRing 1 PCS Áß·®(kg)


[Table 1] Vessel Volume
¡¡Head Type : [HH] Hemi-Spherical Head
¡¡Vessel Size : 4800(D) ¡¿ 16150(L) ¡¿ 20950(TL) mm
¡¡Where, z = R = 0.5¡¿D= 2400 mm,¡¡¡¡C = 2z/Di= 1.0
o (³»¾Ð¿¡ ÀÇÇÑ ÇÊ¿äµÎ²²ÀÇ °è»ê) Required Thickness Calculation [Div.1] v ¡¡Vessel Material, MATL = A553-TYPE1
¡¡Allowable Stress, f = 213.3 MPa, Rm = 640.0, Re = 400.0, f = 213.3, EM = 3.0 MPa
¡¡Weld Joint Effciency, E = 1.0
¡¡Design Internal Pressure, Po = 0.4 MPa, ( Static Head, Ps = 0.02102 MPa DLL=4287.0 mm, SG=0.5 )
¡¡Dynamic Pressure Subject to ship motion, Pgd(max) = 0.0 MPa
¡¡Total Pressure, P = Po + Pgd(max) = 0.4 MPa

For 10% Dish Head M = 1/4 * [3 + SQRT(L/r)] = 1.54057, L=1.0D=4800, r=0.1*D=480,
¡¡Min. Shell Plate Thickness¡¡¡¡, Rule-1) tMin(Pe) = Do/850 = 6.4 (mm)
¡¡Min. Shell and Head Thickness, Rule-2) tMin(DNV-GL) = 3 + Di/1500 + CA = 6.95 (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 = 5.55 (mm)
¡¡Dertermine Min. Thickness, tMin = Max( Rule1, Rule2, Rule3) = 6.95 (mm)
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
A553-TYPE1 640400187.0f = Min(640/3.0, 400/1.5) 213.3 3.01.5

1. [DNV-GL(³ë¸£¿þÀÌ)] Strength of Shell and Head Plates Subjected to Internal Pressure
No.ITEMDNV-GL(³ë¸£¿þÀÌ) FormulaRequird Thick
T (mm)
c1 c2 Used Thick
Tu (mm)
Cylindrical Shell
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
5.250.901.357.50
Spherical-Head
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
3.000.904.18.00
    Where,
¡¡Inside Diameter (Shell, Head)D = 4800mm4.800m
¡¡Inside Radius (Shell, Head )R = 2400mm2.400m
¡¡Min. Tensile Stress (Weld Metal)Rm = 640MPa
¡¡Min. Yield Stress (Weld Metal)Re = 400MPa
¡¡Allowbale Membrane Stress, f = Min(440/3.0, 315/1.5)f = 213.3MPa
¡¡Design Pressure, P = Po + Pgd(max)P = 0.4MPa4bar.g
¡¡Corrosion AllowanceCA = 0.75mm
¡¡Thickness margin of Bending or Formingc1 = Avobe Table

2. [DNV-GL(³ë¸£¿þÀÌ)] Strength of Shell and Head Plates Subjected to Hydrostatic-test condition at shop
No.ITEMDNV-GL(³ë¸£¿þÀÌ) FormulaRequird Thick
T (mm)
c1 c2 Used Thick
Tu (mm)
0Cylindrical Shell
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
4.000.901.357.50
1Spherical-Head
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
2.000.904.18.00
    Where,
¡¡Inside Diameter (Shell, Head)D = 4800mm4.800m
¡¡Inside Radius (Shell, Head )R = 2400mm2.400m
¡¡Min. Tensile Stress (Weld Metal)Rm = 640MPa
¡¡Min. Yield Stress (Weld Metal)Re = 400MPa
¡¡Allowbale Stress at Hydrostatic-Test, f = 0.9 * Rm f = 360MPa
¡¡Hydrostatic-test Pressure, P = Poper * 1.5P = 0.6MPa6bar.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



5 Æí ±â°üÀåÄ¡ / 5 Àå º¸ÀÏ·¯ ¹× ¾Ð·Â¿ë±â
309. µ¿ÆÇ ¹× °æÆÇ
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2. º¸°­À» ÇÊ¿ä·Î ÇÏ´Â ±¸¸ÛÀÌ ÀÖ´Â °æ¿ìÀÇ °æÆÇÀÇ ¼Ò¿äµÎ²²´Â ´ÙÀ½ °¢È£¿¡ µû¸¥´Ù.
(1) ±¸¸ÛÀÇ º¸°­À» 115.ÀÇ 2Ç׿¡ ÀÇÇÑ °æ¿ì¿¡´Â Ç¥ 5.5.15¿¡ µû¸¥´Ù.
(2) ¸ÇȦ ¶Ç´Â ÃÖ´ëÄ¡¼ö°¡ 150 mm ¸¦ ³Ñ´Â ±¸¸ÛÀ¸·Î¼­ ±× ÁÖÀ§¸¦ 115.ÀÇ 6Ç׿¡ ±ÔÁ¤ÇÏ´Â Ç÷£ÁöÇüÀ¸·Î º¸°­ÇÏ¿´À»°æ¿ì¿¡´Â ´ÙÀ½¿¡ µû¸¥´Ù.

(°¡) Á¢½ÃÇü ¶Ç´Â ¹Ý±¸Çü °æÆÇ : Ç¥ 5.5.15¿¡ µû¶ó¼­ »êÁ¤µÈ °ª¿¡ ±×ÀÇ 15% (3 mm ¹Ì¸¸ÀÇ °æ¿ì¿¡´Â 3 mm) ÀÌ»óÀÇ °ªÀ» ´õÇÑ µÎ²² ÀÌ»óÀ¸·Î ÇÏ¿©¾ß ÇÑ´Ù. ÀÌ °æ¿ì¿¡ °æÆÇÀÇ Á߾Ӻο¡ À־ÀÇ ¾ÈÂʹÝÁö¸§ÀÌ µ¿Ã¼ÀÇ ¾ÈÁö¸§ÀÇ80% ¹Ì¸¸ÀÎ °æ¿ì¿¡´Â °æÆÇÀÇ Á߾Ӻο¡ À־ÀÇ ¾ÈÂʹÝÁö¸§À» µ¿Ã¼ÀÇ ¾ÈÁö¸§ÀÇ 80% ·Î ÇÏ¿© °è»êÇÏ¿©¾ß ÇÑ´Ù. ¶ÇÇÑ, µÎ °³ÀÇ ¸ÇȦÀÌ ÀÖ´Â °æÆÇÀÇ µÎ²²¸¦ ÀÌ¿Í°°ÀÌ Á¤ÇÏ¿´À» °æ¿ì¿¡´Â µÎ °³ÀÇ ¸ÇȦ»çÀÌÀÇ °Å¸®°¡ °æÆÇ ¹Ù±ùÁö¸§ÀÇ 1/4 ÀÌ»óÀ̾î¾ß ÇÑ´Ù.
(³ª) ¹ÝŸ¿øÇü °æÆÇ : Ç¥ 5.5.15¿¡ µû¶ó¼­ °è»êÇ쵂 ÀÌ °æ¿ìÀÇ R Àº µ¿Ã¼ÀÇ ¾ÈÁö¸§ÀÇ 80% ·Î ÇÏ°í, E´Â 1.77 ·Î ÇÑ´Ù.
(ºñ°í)
(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
T (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
5.5064.000.91.097.50
LR (¿µ±¹¼±±Þ)
T =
P · Rj
10 · ¥ò · J £­ 0.5 · P
£« 0.75
5.2554.000.91.357.50
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0
20 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.2.1)
5.2464.000.91.357.50
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
f J £­ 0.5 P
£« ¥á
5.2554.000.91.357.50
BV (ÇÁ¶û½º)
T =
p · D
(2·K £­ p)·e
£« 0.75
5.2554.000.91.357.50
ABS (¹Ì±¹¼±±Þ)
T =
W · R
f·S·E £­ (1£­y) · W
£« C
5.2554.000.91.357.50
ASME (¾Ð·Â¿ë±â)
t =
P · R
S·E £­ 0.6·P
£« CA
5.2564.000.91.347.50
2. [HH] Hemi-Spherical Headat Operation
T (mm)
at Test
T (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
3.2512.000.93.858.00
LR (¿µ±¹¼±±Þ)
T =
P · Rj
20 · ¥ò · J £­ 0.5 · P
£« 0.75
3.0012.000.94.18.00
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0
40 · ¥òt · v £« Pc
£« c,¡¡(PT4Ch7 3.3.1)
2.9992.000.94.18.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
2 f J £­ 0.5 P
£« ¥á
3.0012.000.94.18.00
BV (ÇÁ¶û½º)
T =
p · R
(2·K £­ p)·e
£« 0.75
3.0022.000.94.18.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R
2·f·S·E £­ (1£­y) · W
£« C
3.0012.000.94.18.00
ASME (¾Ð·Â¿ë±â)
t =
P · R
2·S·E £­ 0.2·P
£« CA
3.0012.000.94.18.00
3. [EE] 2:1 Ellipsoidal Headat Operation
T (mm)
at Test
T (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
6.3274.600.90.778.00
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 = 10.35 mm
LR (¿µ±¹¼±±Þ)
T =
P · D0 ·K
20 · ¥ò · J
£« 0.75,¡¡K=1.4
7.0515.500.90.058.00
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0 · ¥â
20 · ¥òt · v
£« c,¡¡¥â=1.375
6.9385.500.90.168.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R
f J £­ 0.25 P
£« ¥á
5.2534.000.91.858.00
BV (ÇÁ¶û½º)
T =
p · D ·C
2 ·K · e
£« 0.75,¡¡C=1.65
8.1766.600.8209.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R ·K
2·f·S·E £­ 0.2·W
£« C,¡¡K=1
5.2524.000.91.858.00
ASME (¾Ð·Â¿ë±â)
t =
P · D ·K
2·S·E £­ 0.2·P
£« CA,¡¡K=1.0
5.2524.000.91.858.00
4. [DD] 10% Dish Headat Operation
T (mm)
at Test
T (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
10.3138.140.69011.00
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 = 10.35 mm
LR (¿µ±¹¼±±Þ)
T =
P · D0 ·K
20 · ¥ò · J
£« 0.75,¡¡K=2.35
11.3279.200.67012.00
DNV-GL(³ë¸£¿þÀÌ)
S ¡Ã
Pc ·D0 · ¥â
20 · ¥òt · v
£« c,¡¡¥â=2.30
11.1029.200.9012.00
Class-Nk(ÀϺ»¼±±Þ)
Tr =
P R1 W
2 f J £­ 0.5 P
£« ¥á
7.6876.160.8108.50
BV (ÇÁ¶û½º)
T =
p · D ·C
2 ·K · e
£« 0.75,¡¡C=2.30
11.1029.200.9012.00
ABS (¹Ì±¹¼±±Þ)
T =
W · R ·M
2·f·S·E £­ 0.2·W
£« C,¡¡M=1.5406
7.6856.160.8108.50
ASME (¾Ð·Â¿ë±â)
t =
P · L ·M
2·S·E £­ 0.2·P
£« CA,¡¡L=1.0·D, M=1.5406
7.6856.160.8108.50
    Where,
¡¡Inside Diameter (Shell, Head)D = 4800mm4.800m
¡¡Inside Radius (Shell, Head )R = 2400mm2.400m
¡¡Min. Tensile Stress (Weld Metal)Rm = 640MPa
¡¡Min. Yield Stress (Weld Metal)Re = 400MPa
¡¡Allowbale Membrane Stress, f = Min(440/3.0, 315/1.5)f = 213.3MPa
at Ship Operation Condition
¡¡Design Pressure, P = Po + Pgd(max)P = 0.4MPa4bar.g
¡¡Allowbale Membrane Stress, f = Min(440/3.0, 315/1.5)f = 213.3MPa
¡¡Corrosion AllowanceCA = 0.75mm
at Hydrostatic-Test Condition
¡¡Hydrostatic-test Pressure, P = Poper * 1.5P = 0.6MPa6bar.g
¡¡Allowbale Stress, f = 0.9 * Rm f = 360MPa
¡¡Corrosion AllowanceCA = 0.00mm

[TNO-2] Tank Size : ©ª4800 x 16150 (L = 20950 mm ) Weight Summary
2. Tank Capacity : 350 £í©ø
¡¡Head Type ; [HH] Spherical-Head
Tank Size : ©ª4800 x 16150 (L = 20950 mm )Plate ¹ßÁÖÆø(Max) : 3400 mm
Head Plate Surface Area(Ç¥¸éÀû) : 72.382 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)A553-TYPE17.503,2507,55568,67424.55375±æÀ̺ÐÇÒ: @3250.0¡¿5 shts = 16250 > 16150 mm

2Shell Plate (Saddle Support Part)A553-TYPE19.503,2507,55547,32424.55375¿øÁÖºÐÇÒ: L=¥ð¡¿©ª4809.5 = 15109mm / 2ºÐÇÒ= 7555mm
3Shell Plate (Dome Reinforcement)A553-TYPE19.503,4004,00011,01413.60000Dome Part
4[HH] Hemi-Head Plate (Side)A553-TYPE17.502,5172,891123,89366.12452Angle = (#4WP: 66¨¬, CP : 68.914¨¬) [deg]
5[HH] Hemi-Head Plate (Center)A553-TYPE17.502,0142,01423686.25778Angle = (#4WP: 66¨¬ + 24¨¬ : #5WP,CP) = 90¨¬ [deg]
60.0000000.00000(Head Plate Ç¥¸éÀû)Surface Area : 72.382 m©÷
7Wear Plate and ÁöÁö±Ý±¸(Fix / Sliding)A553-TYPE19.501,2007,58521,3589.10200For Saddle Support
80.0000000.000008
9SWASH Bulk Head ( Baffle Plate - Hole Áß·® Æ÷ÇÔ )A553-TYPE110.003,0564,50022,15913.75200Baffle Plate Net Surface Area = 11.72855 £í©÷(Hole ¸éÀûÆ÷ÇÔ)
10Bulk Head (Baffle Stiffener Plate)A553-TYPE115.001,2007,61122,1519.1332010
11Bulk Head (U-BAND Spring : Ãæ°Ý¿ÏÈ­±Ý±¸)A553-TYPE125.00400660281,4510.26400
12Vacuum Ring (FB200x20)A553-TYPE120.00200052,2692.89000A = ¥ð¡¿ (OD 4800©÷- ID : 4400©÷) / 4 = 2.89 m©÷
13Saddle Ring (Rib)A553-TYPE122.00200578244790.11560
140.0000000.00000
15Saddle Ring (Web) T600x22+300x22A553-TYPE122.00578022,6487.66600A = ¥ð¡¿ (OD 4800©÷- ID : 3644©÷) / 4 = 7.666 m©÷
16Saddle Ring (Flange) T600x22+300x22A553-TYPE122.0030013,26421,3743.97920L = ¥ð ¡¿ (©ª4222 ) = 13264 mm
17Saddle Ring (Rib Plate)A553-TYPE122.00139556243200.07728
180.0000000.00000
190.0000000.00000
200.0000000.00000
21Saddle Support (Base Plate)DH32 OR A516-6029.007606,60022,2845.01600Base Plate : t29 mm
22Saddle Support (Rib & Etc)DH32 OR A516-6025.003,0484,46212,66913.60018Rib Plate Thick. J=25.0 (mm) , tg=22.0 (mm)
230.0000000.00000
240.0000000.00000
[ONLY] Shell and head Plate Quentity25 sht
Total Weight40,435kg

Vacuuring Ring (Stiffener) Size : FB200x20¡¡
Tank OD (Da) = 4815 mm, Shell Plate: t7.5 x W:208.7mm W=1.1*SQRT(D*t)
( IxReqd = 1574.7 < 2544.9 = IxActual ) OK
No.bdA=b*dyA*yh = y-C1Ah©÷Ig=b*d©ø/12SKETCH
cmcmcm©÷cmcm©ø(cm)cm©ùcm©ù
22.020.040.010.754302.92340.591333.33
120.870.7515.650.3755.87-7.46870.250.73
SUM¢² = 55.65 435.87 1210.841334.07
C1 = ¢²(AY) / ¢²(A) (¹«°ÔÁ᫐ À§Ä¡) C1 = 7.832cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE ÇÏ´Ü ±îÁö ¶³¾îÁø °Å¸®
C2 = H - C1 C2 = 12.918cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE »ó´Ü ±îÁö ¶³¾îÁø °Å¸®
¢²(A) = Sum of Section Area (´Ü¸éÀû) ¢²(A)=55.65cm©÷ ´Ü¸éÀû (ºø±ÝÀüü)
Ix = ¢²(Ah©÷) + ¢²(Ig)Ix =2544.9cm©ùXÃà ´Ü¸é2Â÷¸ð¸àÆ® (Moment of inertia)
Zx = Ix / Max(C1, C2) Zx =197cm©øXÃà ´Ü¸é°è¼ö (Section Modulus)
Zmax = Ix / Min(C1, C2) Zmax = 324.94cm©øXÃà (ÃÖ´ë) ´Ü¸é°è¼ö
Rx = SQRT( Ix / A ) Rx = 6.76cm XÃà ȸÀü¹Ý°æ
Ry = SQRT( Iy / A ) Ry = 3.23cm YÃà ȸÀü¹Ý°æ
Section Area(Shell Æ÷ÇÔ)Sarea = 55.65cm©÷ Section Area(Shell Æ÷ÇÔ)
Ring ´Ü¸éÀû (Shell Á¦¿Ü)ARing = 40cm©÷ Ring ´Ü¸éÀû (Shell Á¦¿Ü)
Ring ¿øÁÖ±æÀÌ Leng = 6.26mRing ±æÀÌ(m) = 3.141592¡¿(Di-C1)
Ring ´ÜÀ§Áß·® (kg/m), WTm = 31.4kg/m´ÜÀ§Áß·®(kg/m)
Ring Weight, Shell(1) Á¦¿Ü Áß·®WT = 196.5kgRing 1 PCS Áß·®(kg)

Saddle Ring Size : T600x22+300x22¡¡
Tank OD (Da) = 4815 mm, Shell Plate: t7.5 x W:208.7mm W=1.1*SQRT(D*t)
( IxReqd = 1574.7 < 97150.1 = IxSadAct ) OK
No.bdA=b*dyA*yh = y-C1Ah©÷Ig=b*d©ø/12SKETCH
cmcmcm©÷cmcm©ø(cm)cm©ùcm©ù
330.02.266.059.653936.922.7134045.1126.62
22.257.8127.1629.653770.29-7.296754.135401.77
Shell20.870.7515.650.3755.87-36.5620921.750.73
SUM¢² = 208.81 7713.06 61720.9535429.12
C1 = ¢²(AY) / ¢²(A) (¹«°ÔÁ᫐ À§Ä¡) C1 = 36.938cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE ÇÏ´Ü ±îÁö ¶³¾îÁø °Å¸®
C2 = H - C1 C2 = 23.812cm ¹«°ÔÁ߽ɿ¡¼­ FLANGE »ó´Ü ±îÁö ¶³¾îÁø °Å¸®
¢²(A) = Sum of Section Area (´Ü¸éÀû) ¢²(A)=208.81cm©÷ ´Ü¸éÀû (ºø±ÝÀüü)
Ix = ¢²(Ah©÷) + ¢²(Ig)Ix =97150.07cm©ùXÃà ´Ü¸é2Â÷¸ð¸àÆ® (Moment of inertia)
Zx = Ix / Max(C1, C2) Zx =2630.08cm©øXÃà ´Ü¸é°è¼ö (Section Modulus)
Zmax = Ix / Min(C1, C2) Zmax = 4079.88cm©øXÃà (ÃÖ´ë) ´Ü¸é°è¼ö
Rx = SQRT( Ix / A ) Rx = 21.57cm XÃà ȸÀü¹Ý°æ
Ry = SQRT( Iy / A ) Ry = 5.16cm YÃà ȸÀü¹Ý°æ
Section Area(Shell Æ÷ÇÔ)Sarea = 208.81cm©÷ Section Area(Shell Æ÷ÇÔ)
Ring ´Ü¸éÀû (Shell Á¦¿Ü)ARing = 193.16cm©÷ Ring ´Ü¸éÀû (Shell Á¦¿Ü)
Ring ¿øÁÖ±æÀÌ Leng = 6.17mRing ±æÀÌ(m) = 3.141592¡¿(Di-C1)
Ring ´ÜÀ§Áß·® (kg/m), WTm = 151.63kg/m´ÜÀ§Áß·®(kg/m)
Ring Weight, Shell(1) Á¦¿Ü Áß·®WT = 935.1kgRing 1 PCS Áß·®(kg)


¸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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