矩形容器计算(ABCDE型通用).xls
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矩形容器计算(ABCDE型通用).xls
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矩形容器计算(A、B、C、D、E通用型)NB/T47003.1-2009钢制焊接常压容器设备名称E型释义设备位号T-5容器类型E计算单位1.设计条件设计压力,MPa常压加固柱型号HW300X300X12X12示意图设计温度,50加固柱截面系数,cm1115容器长L,mm10000加固柱间距Lp,mm450容器宽W,mm6000型钢和宽度W方向水平布置,底板型钢支撑实际跨距,mm200容器高H,mm8000加固圈型号等边角钢50X50X5型钢材料Q235A加固圈惯性矩,cm411.21壁板材料Q235A顶边加固件型号等边角钢50X50X5设温壁板材料许用应力t,MPa135顶边加固件惯性矩,cm411.21常温型钢许用应力b,MPa135介质名称水材料弹性模量Et,MPa191000介质密度,Kg/m31000顶板加强筋型号等边角钢100X100X12顶板加强筋沿L方向上的间距A=LT,mm200钢板负偏差C1,mm0.8钢材密度M=,Kg/m7850顶板加强筋截面系数,cm29.48顶板加强筋沿W方向上的间距B=WT,mm200腐蚀裕量C2,mm2底板厚度bn,mm8拉杆近似直径,mm26.2211623拉杆直径,mm0加速度g,N/Kg9.81顶板名义厚度T,mm4实际的加固圈数量及各段间距H1,mmH2,mmH3,mmH4,mmH5,mmH6,mm4250016001500130011000推荐的加固圈数量及各段间距H1H2H3H4H5H61480032000000236002400200000032960200016801360004248016801440128011200各段壁板厚度in,mm101618181802.顶边加固件校核第1页,共15页无拉杆时,Lc=L,mm10000有拉杆时,Lc=Lp,mm450介质密度,Kg/m1000Hc=H1,mm2500加速度g,N/Kg9.81弹性模量Et,Mpa1910002.1.无拉杆时所需的惯性矩IcT,cm40.217*g*Hc2*Lc3/Et6965.8704211.21需设置拉杆2.2.有拉杆时所需的惯性矩IcT,cm40.217*g*Hc2*Lc3/Et0.6347649411.21合格2.3.拉杆拉杆长度L=LR,mm10000介质密度,Kg/m1000材料密度M,Kg/m7850计算高度H=H1,mm0加速度g,N/Kg9.81拉杆腐蚀裕量C2,mm0弹性模量Et,MPa191000363*d2/3,mm0拉杆截面积,cm30拉杆许用应力,普通碳素钢取55.6bt,Mpa55.6型钢结构件材料b,Mpa135加固柱间距Lp,mm450拉杆直径d,mm0当顶板和壁板(包边角钢)焊接牢固,可认为顶板的作用相当于拉杆,由此计算出拉杆近似直径,mm,(4*S/)0.526.2211623判断拉杆是柔性拉杆或自重拉杆:
LR363*d2/3柔性拉杆2.3.1.柔性拉杆所需的最小拉杆直径dmin,mm0.553*H*(*g*Lp/bt)0.5+C200合格矩形容器计算(A、B、C、D、E通用型)NB/T47003.1-2009钢制焊接常压容器设备名称E型释义设备位号T-5容器类型E计算单位第2页,共15页2.3.2.自重拉杆重力引起的拉应力tw,Mpa0.864*Et*d2/LR20重力引起的弯曲应力nw,MpaM*g*LR2/d0液注静压力引起的拉应力tp,Mpa0.306*g*H2*LP/d20拉杆最大应力Rmax,Mpatw+nw+tp0135合格3.加固圈及壁板校核A=L=Lp,mm450介质密度,Kg/m1000弹性模量Et,MPa191000加速度g,N/Kg9.81壁板许用应力t,MPa135壁板负偏差C1,mm0.8壁板腐蚀裕量C2,mm2各段间距Hi,mmH1,mmH2,mmH3,mmH4,mmH5,mmH6,mmB=Hi,mm250016001500130011000顶边与第i段加固圈距离hi,mmHi250041005600690080000B/A5.555555563.555555563.333333332.888888892.444444440系数i查图8-7,P77或插值法,表10,P1200.0616270.0601740.059577330.057756110.054619890.000635系数i查图8-7,P77或插值法,表10,P1200.0717930.0693890.0685970.066228780.062160330.00000748加固圈单位长度上的载荷Fi,N/mm*g*(hi+1-hi-1)(hi+1+hi+hi-1)/644.243161.835775.994880.4420加固圈所需惯性矩Ici,cm41.3*Fi*L3/Et2.744056673.835189334.713368584.989193940加固圈实际惯性矩Ii,cm411.2111.2111.2111.2103.1.加固圈惯性矩校核合格合格合格合格合格矩形容器计算(A、B、C、D、E通用型)NB/T47003.1-2009钢制焊接常压容器设备名称E型释义设备位号T-5容器类型E计算单位第3页,共15页壁板计算厚度i,mmL*(6*i*g*(hi-1+hi)/t)0.52.607932095.921505917.143024767.983801618.476650920壁板名义厚度n,mm10161818180壁板有效厚度ie,mmn-C1-C27.213.215.215.215.203.2.壁板厚度校核合格合格合格合格合格合格壁板最大挠度fimax,mmi*L4*g*(hi-1+hi)/(2*Et*ie3)0.50638440.209685530.199527060.248245670.277731120壁板许用挠度f,mm2.5*ie+0.01*A*(B/A)0.528.606601741.485281446.215838445.648529345.035623603.3.壁板挠度校核合格合格合格合格合格合格4.加固柱校核A=Lp,mm450介质密度,Kg/m1000壁板名义厚度最小值in,min,mm10壁板许用应力t,Mpa135B=H,mm8000加速度g,N/Kg9.81附加量C=C1+C2,mm2.8壁板有效厚度最小值we,min,mm7.2B/A17.7777778系数0.061627查图8-7,P77或插值法,表10,P1204.1加固柱的最大间距校核Lp,maxmm0.408*we,min*(t/(*g*Hi,max))0.5490.788675450合格4.2加固柱所需截面系数校核Zp,cm3Lp*(0.0642*g*Hi,max3)/t-we2/61070.974081115合格矩形容器计算(A、B、C、D、E通用型)NB/T47003.1-2009钢制焊接常压容器设备名称E型释义设备位号T-5容器类型E计算单位第4页,共15页5.顶板校核顶板加强筋沿L方向上的间距A=LT,mm200钢材密度M,Kg/m7850顶板名义厚度T,mm4B/A1顶板加强筋沿W方向上的间距B=WT,mm200加速度g,N/Kg9.81厚度附加量C=C1+C2,mm2.8系数0.048234顶板附加载荷Pa,Mpa0.0012材料许用应力t,Mpa135弹性模量Et,MPa191000系数0.0443745.1顶板计算厚度校核T,mm3*A2*M*g+A*(3*(3*A2*M2*g2+2*Pa*t))0.5/t0.324097761.2合格系数、查图8-15,P77或插值法,表11,P121。
顶板许用挠度f,mm5*Te/2+A/500*(B/A)0.555.2顶板最大挠度校核fT,max,mm*A4*(M*g*Te+Pa)/(Et*Te3)0.278017315合格L=LT,mm10000型钢许用应力b,Mpa135L方向截面系数ZTL,cm3(M*g*Te+Pa)*LT*WT2/(9.4*b)-LT*Te2/6-1.9926209W方向截面系数ZTW,cm3(M*g*Te+Pa)*WT*LT2/(9.4*b)-WT*Te2/620.32095515.3加强筋截面系数校核ZT,cmmaxZTL,ZTW20.320955129.48合格矩形容器计算(A、B、C、D、E通用型)NB/T47003.1-2009钢制焊接常压容器设备名称E型释义设备位号T-5容器类型E计算单位第5页,共15页6.底板校核6.1.型钢支撑的底板容器高度H,mm8000型钢最大跨距Lb,max,mm269.588116型钢跨距实际值Lb,mm200厚度附加量C=C1+C2,mm2.8介质密度,Kg/m1000加速度g,N/Kg9.81底板许用应力t,Mpa135底板名义厚度bn,mm86.1.1底板计算厚度校核b=,mm0.8*Lb*(*g*H/t)0.53.857736815.2合格6.1.2型钢最大跨距校核Lbmax,mm1.25*(bn-C)*(t/(*g*H)0.5269.588116200合格6.2.全平面支撑的底板6.2.1底板厚度校核:
当底板整个表面被支撑时,底板最小厚度n,min,mm05.2合格矩形容器计算(A、B、C、D、E通用型)NB/T47003.1-2009钢制焊接常压容器设备名称E型释义设备位号T-5容器类型E计算单位第6页,共15页B/A0.10.0009720.0015860.20.0040860.0059710.30.0089040.012119欲求值前一个数0.40.0143660.0187975.5555555565.0000000.50.0195700.025042系数0.0619400.60.0239960.030304系数0.0708210.70.0274460.0343780.80.0299260.037286欲求值前一个数0.90.0315430.0391603.5555555563.5000001.00.0332370.040173系数0.0607281.10.0356090.040504系数0.0691111.20.0382700.0411031.30.0407030.043471欲求值前一个数1.40.0429230.0461353.3333333333.3000001.50.0449460.048598系数0.0603021.60.0467840.050867系数0.0685191.70.0484490.0529481.80.0499550.054851欲求值前一个数1.90.0513130.0565842.8888888892.8000002.00.0525340.058157系数0.0586102.10.0536300.059580系数0.0662012.20.0546100.0608632.30.0554860.062017欲求值前一个数2.40.0562670.0630532.4444444442.4000002.50.0569620.063980系数0.0562672.60.0575790.064807系数0.0630532.70.0581260.0655452.80.0586100.066201欲求值前一个数2.90.0590380.06678300.1000003.00.0594160.067300系数0.0009723.10.0597500.067757系数0.0015863.20.0600430.0681623.30.0603020.0685193.40.0605290.0688343.50.0607280.0691113.60.0609040.0693563.70.0610570.0695703.80.0611920.0697593.90.0613090.0699254.00.0614120.0700704.10.0615030.0701984.20.0615810.0703094.30.0616500.0704074.40.0617100.0704924.50.0617630.0705674.60.0618080.0706324.70.0618480.0706904.80.0618830.0707394.90.0619130.0707835.00.0619400.070821H1中间数后一个数5.0000005.1000000.0619400.0619400.0708210.070821H2中间数后一个数3.5555563.6000000.0608260.0609040.0692470.069356H3中间数后一个数3.3333333.4000000.0603780.0605290.0686240.068834H4中间数后一个数2.8888892.9000000.0589900.0590380.0667180.066783H5中间数后一个数2.4444442.5000000.0565760.0569620.0634650.063980H6中间数后一个数0.1000000.2000000.0009720.0040860.0015860.005971B/A0.10.0006350.0000070.20.0024420.000115壁板校核系数0.30.0052760.000555欲求值前一个数0.40.0087170.0016075.5555555565.0000000.50.0122540.003453系数0.0616270.60.0155090.006125系数0.0717930.70.0182710.009521壁板校核系数0.80.0204660.013459欲求值前一个数0.90.0221100.0177323.5555555563.5000001.00.0232700.022147系数0.0600441.10.0267270.026545系数0.0692141.20.0302000.030808壁板校核系数1.30.0334450.034854欲求值前一个数1.40.0364390.0386343.3333333333.3000001.50.0391760.042123系数0.0594771.60.0416600.045314系数0.0684651.70.0439020.048210壁板校核系数1.80.0459180.050824欲求值前一个数1.90.0477240.0531742.8888888892.8000002.00.0493380.055277系数0.0572612.10.0507790.057156系数0.0655872.20.0520620.058829壁板校核系数2.30.0532040.060317欲求值前一个数2.40.0542190.0616392.4444444442.4000002.50.0551210.062812系数0.0542192.60.0559210.063851系数0.0616392.70.0566310.064772壁板校核系数2.80.0572610.065587欲求值前一个数2.90.0578180.06630900.1000003.00.0583120.066949系数0.0006353.10.0587490.067516系数0.0000073.20.0591360.0680193.30.0594770.0684653.40.0597780.068861加固柱校核系数3.50.0600440.069214欲求值前一个数3.60.0602780.06952917.777777785.0000003.70.0604840.069810系数0.0616273.80.0606640.0700623.90.0608220.0702884.00.0609600.0704924.10.0610810.0706774.20.0611850.0708454.30.0612760.0709984.40.0613540.0711384.50.0614210.0712684.60.0614780.0713874.70.0615260.0714984.80.0615660.0716024.90.0616000.0717005.00.0616270.071793H1中间数后一个数5.0000005.1000000.0616270.0616270.0717930.071793H2中间数后一个数3.5555563.6000000.0601740.0602780.0693890.069529H3中间数后一个数3.3333333.4000000.0595770.0597780.0685970.068861H4中间数后一个数2.8888892.9000000.0577560.0578180.0662290.066309H5中间数后一个数2.4444442.5000000.0546200.0551210.0621600.062812H6中间数后一个数0.1000000.2000000.0006350.0024420.0000070.000115中间数后一个数5.0000005.1000000.0616270.061627B/A0.10.0013270.0000150.20.0051010.000230顶板校核系数0.30.0110220.001112欲求值前一个数0.40.0182030.00322011.0000000.50.0255730.006920系数0.0482340.60.0323340.012274系数0.0443740.70.0380460.0190780.80.0425560.0269680.90.0459060.0355291.00.0482340.0443741.10.0558500.0531861.20.0630670.0617251.30.0697910.0698291.40.0759780.0774001.50.0816140.0843871.60.0867090.0907751.70.0912890.0965731.80.0953870.1018061.90.0990420.1065072.00.1022920.1107152.10.1051770.1144732.20.1077340.1178192.30.1099980.1207942.40.1120000.1234362.50.1137700.1257792.60.1153350.1278562.70.1167190.1296952.80.1179430.1313232.90.1190260.1327663.00.1199850.1340433.10.1208360.1351753.20.1215920.1361793.30.1222640.1370703.40.1228640.1378633.50.1234000.1385683.60.1238810.1391983.70.1243130.1397613.80.1247030.1402663.90.1250560.1407214.00.1253770.1411314.10.1256710.1415044.20.1259400.1418424.30.1261890.1421524.40.1264190.1424374.50.1266330.1427004.60.1268340.1429444.70.1270230.1431724.80.1272020.1433864.90.1273720.1435875.00.1275340.143778中间数后一个数1.0000001.1000000.0482340.0558500.0443740.053186
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