矩形容器设计计算表格推荐下载.xlsx
- 文档编号:8382946
- 上传时间:2023-05-11
- 格式:XLSX
- 页数:17
- 大小:545.93KB
矩形容器设计计算表格推荐下载.xlsx
《矩形容器设计计算表格推荐下载.xlsx》由会员分享,可在线阅读,更多相关《矩形容器设计计算表格推荐下载.xlsx(17页珍藏版)》请在冰点文库上搜索。
2、设计条件:
参数单位数值参数单位数值设备位号容器尺寸长Lmm4000设计压力MPa常压宽Wmm3000设计温度50高Hmm2500介质名称器壁材料S30408介质密度kg/mm30.0000013加固件材料Q235B钢板厚度负偏差C1mm0.5设计温度下器壁材料许用应力MPa137腐蚀裕量C2mm0设计温度下器壁材料弹性模量EtMPa204000加固柱间距Lpmm10002.04加固圈数量n2nH,mmH1H2H3H4H521125750625-按标准计算值1100800600实际布置情况3、顶边加固件设计:
参数数值单位参数数值单位Lc=Lp=1000mm=0.0000013kg/mm31.3Hc=h1=H1=1100mmg=9.81m/s2Et191000MPa1.91顶边加固件所需的惯性矩Ic,T1.7531703cm4设计选用的包边角钢规格L70x70x8设计选用的包边角钢惯性矩48.17cm4是否合格?
合格4、分段对加固件及壁板作强度、刚度分析:
参数数值单位参数数值单位A=Lp=1000mm=0.0000013kg/mm31.3h1=H1=1100mmg=9.81m/s2Et=191000MPa1.91项目第一段第二段第三段第四段第五段B=Hi=110080060000hi=hi11001900250000B/A1.10.80.600i0.0267270.0204660.015509i0.0265450.0134590.006125如令h0=0,当i=1时,k=3;
i2时,k=6,则各段的Fi,Ii,i,fi,max分别为:
n项目第一段第二段第三段第四段第五段Fi,kN7.0141516.36635-17.769180-Ii,cm44.469801510.429537-11.32350-i,mm2.86535195.85596726.173618100i+C,mm3.36535196.35596726.67361810.50.5i,n,mm81010i,e,mm7.59.59.5-0.5-0.5fi,max,mm2.16343481.47202580.982517200f,mm29.23808832.69427231.495967-1.25-1.25刚度结论合格合格合格不合格不合格5、加固柱设计参数数值单位参数数值单位A=Lp=1000mm=0.0000013kg/mm31.3B=H=2500mmg=9.81m/s2i,n,min=8mmt=135MPaC=2mm查表8-7得=0.055121加固柱的最大间距Lp,max=1022.8624结论:
加固柱间距是否满足要求?
满足要求6、顶边加固件设计参数数值单位参数数值单位L=4000mm=0.0000013kg/mm31.3Lp=1000mmg=9.81m/s2H=8000mmEt=191000MPa1.91当无拉杆时,Hc=H,Lc=L,顶边加固件所需的惯性矩IcT为:
604.964188cm4当有拉杆时,Hc=H,Lc=Lp,顶边加固件所需的惯性矩IcT为:
9.45256545cm4选用的顶边加固件惯性矩为:
48.17cm4结论:
当无拉杆时选用不合格当有拉杆时选用合格7、圆钢拉杆必须计算拉杆直径d:
16mm非柔性拉杆拉杆长度LR:
3000mm参数数值单位参数数值单位H1=1100mm=0.0000013kg/mm31.3Lp=1000mmg=9.81m/s2C2=2mmbt=55.6MPa拉杆材质是否是普通碳钢:
1(碳钢填1,其他填0)拉杆的最小直径dmin为:
11.212693mm结论:
选用合格8、顶板强度计算(如不作顶板设计,此可忽略)根据设计条件计算顶板厚度的各参数分别为:
参数数值单位参数数值单位A=LT=1000mmM=7.85E-06kg/mm37.85B=t=1000mmg=9.81m/s2pa=0.0012MPat=135MPa查图8-15得=0.048234顶板承受自重所需的计算厚度t:
1.6885607mm=t+C1+C2=2.1885607mm顶板的名义厚度tn取为:
6mm9、顶板刚度校核(如不作顶板设计,此可忽略)根据设计条件计算顶板最大挠度的各参数分别为:
参数数值单位参数数值单位A=LT=1000mmM=7.85E-06kg/mm37.85B=t=1000mmg=9.81m/s2pa=0.0012MPaEt=191000MPa1.91查图8-15得=0.044374顶板有效厚度te:
5.5mm顶板最大挠度fT,max:
2.2671066mm顶板的许用挠度f:
23.75结论:
选用合格10、顶板加强筋参数数值单位参数数值单位LT=3000mmM=7.85E-06kg/mm37.85Wt=1000mmg=9.81m/s2pa=0.0012MPab=135MPate=5.5mm顶板上加强筋L方向截面系数ZT,L为:
-11286.83mm3顶板上加强筋W方向截面系数ZT,W为:
6472.8493mm3=6.472849cm3顶板加强筋选用:
L100X100X8顶板加强筋截面系数:
20.47cm3结论:
合格11、底板设计1)、型钢支撑的底板参数数值单位参数数值单位H=2500mm型钢跨距Lb=500mm=0.0000013kg/mm3g=9.81m/s2t=137MPa底板计算厚度b:
6.1020518mm=6.6020518mm最终取底板名义厚度为8mm型钢跨度计算:
参数数值单位参数数值单位H=2500mm底板名义厚度8mm=0.0000013kg/mm3g=9.81m/s2t=135MPa型钢的最大跨距Lb,max为:
610.04515mm结论:
合格2)、在平基础上全平面支撑的底板当底板整个表面被支撑时,底板最小厚度常用4mm6mm,(或与壁板等厚),并考虑腐蚀裕度。
最终取底板厚度:
8mm表A.5钢材弹性模量材料在下列温度()下的弹性模量,103MPa-2020100150200250300碳素钢(C0.30%)194192191189186183179碳素钢(C0.30%)208206203200196190186奥氏体钢199195191187184181177高铬钢(Cr13Cr17)203201198195191187181表A.6钢材平均线膨胀系数材料在下列温度()与20之间的平均线膨胀系数,10-6mm/(mm)-50050100150200250碳素钢、碳锰刚10.3910.7611.1211.5311.8812.2512.56奥氏体钢15.9716.2816.5416.8417.0617.2517.42高铬钢(Cr13Cr17)8.959.299.599.9410.210.4510.6735017317917317530035012.913.2417.6117.7910.9611.19在下列温度()与20之间的平均线膨胀系数,10-6mm/(mm)表9顶边自由,三边简支承受三角形液体静压之矩形板的,值(NB/T47003.1-2009中图8-5数据)b/a0.10.0009720.0015860.20.0040860.0059710.30.0089040.0121190.40.0143660.0187970.50.019570.0250420.60.0239960.0303040.70.0274460.0343780.80.0299260.0372860.90.0315430.0391610.0332370.0401731.10.0356090.0405041.20.038270.0411031.30.0407030.0434711.40.0429230.0461351.50.0449460.0485981.60.0467840.0508671.70.0484490.0529481.80.0499550.0548511.90.0513130.05658420.0525340.0581572.10.053630.059582.20.054610.0608632.30.0554860.0620172.40.0562670.0630532.50.0569620.063982.60.0575790.0648072.70.0581260.0655452.80.058610.0662012.90.0590380.06678330.0594160.06733.10.059750.0677573.20.0600430.0681623.30.0603020.0685193.40.0605290.0688343.50.0607280.0691113.60.0609040.0693563.70.0610570.069573.80.0611920.0697593.90.0613090.06992540.0614120.070074.10.0615030.0701984.20.0615810.0703094.30.061650.0704074.40.061710.0704924.50.0617630.0705674.60.0618080.0706324.70.0618480.070694.80.0618830.0707394.90.0619130.07078350.061940.070821表10四边简支承受三角形液体静压之矩形板的,值表11四边简支承受三角形液体静压之矩形板的,值(NB/T47003.1-2009中图8-7数据)(NB/T47003.1-2009中图8-15数据)b/ab/a0.10.0006350.000007480.10.20.0024420.0001150.20.30.0052760.0005550.30.40.0087170.0016070.40.50.0122540.0034530.50.60.0155090.0061250.60.70.0182710.0095210.70.80.0204660.0134590.80.90.022110.0177320.910.023270.02214711.10.0267270.0265451.11.20.03020.0308081.21.30.0334450.0348541.31.40.0364390.0386341.41.50.0391760.0421231.51.60.041660.0453141.61.70.0439020.048211.71.80.0459180.0508241.81.90.0477240.0531741.920.0493380.05527722.10.0507790.0571562.12.20.0520620.0588292.22.30.0532040.0603172.32.40.0542190.0616392.42.50.0551210.0628122.52.60.0559210.0638512.62.70.0566310.0647722.72.80.0572610.0655872.82.90.0578180.0663092.930.0583120.06694933.10.0587490.0675163.13.20.0591360.0680193.23.30.0594770.0684653.33.40.0597780.0688613.43.50.0600440.0692143.53.60.0602780.0695293.63.70.0604840.069813.73.80.0606640.0700623.83.90.0608220.0702883.940.060960.07049244.10.0610810.0706774.14.20.0611850.0708454.24.30.0612760.0709984.34.40.0613540.0711384.44.50.0614210.0712684.54.60.0614780.0713874.64.70.0615260.0714984.74.80.0615660.0716024.84.90.06160.07174.950.0616270.07179350.0013270.0000150.0051010.000230.0110220.0011120.0182030.003220.0255730.006920.0323340.0122740.0380460.0190780.0425560.0269680.0459060.0355290.0482340.0443740.055850.0531860.0630670.0617250.0697910.0617250.0759780.07740.0816140.0843870.0867090.0907750.0912890.0965730.0953870.1018060.0990420.1065070.1022920.1107150.1051770.1144730.1077340.1178190.1099980.1207940.1120.1234360.113770.1257790.1153350.1278560.1167190.1296950.1179430.1313230.1190260.1327660.1199850.1340430.1208360.1351750.1215920.1361790.1222640.137070.1228640.1378630.12340.1385680.1238810.1391980.1243130.1397610.1247030.1402660.1250560.1407210.1253770.1411310.1256710.1415040.125940.1418420.1261890.1421520.1264190.1424370.1266330.14270.1268340.1429440.1270230.1431720.1272020.1433860.1273720.1435870.1275340.143778表11四边简支承受三角形液体静压之矩形板的,值(NB/T47003.1-2009中图8-15数据)
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 矩形 容器 设计 计算
![提示](https://static.bingdoc.com/images/bang_tan.gif)