圓管理論重量

1、每米重量（kg）夕卜徑（mm 壁厚（mm 2.0 2.5 3 3.5 4 4.5 5 5.5 6 6.522 0.986 1.20 1.41 25 1.13 1.39 1.63 1.8628 - 1.57 1.85 2.11 30 - 1.70 2.00 2.29 2.5632 - 1.82 2.15 2.46 2.763.053.333.593.85 4.0938 - 2.19 2.59 2.98 3.353.724.074.414.74 5.0542 - 2.44 2.89 3.32 3.750 4.16 4.56 4.95 5.33 5.6945 - 2.62 3.11 3.58 4.0

2、44.494.935.365.77 6.1750 - 2.93 3.48 4.01 4.545.055.556.046.51 6.9754 - - 3.77 4.36 4.93 5.49 6.04 6.58 7.10 7.6157 - - 4.00 4.62 5.23 5.83 6.41 6.99 7.55 8.1060 - - 4.22 4.88 5.52 6.16 6.78 7.39 7.99 8.5863.5 - - 4.48 5.18 5.87 6.55 7.21 7.87 8.51 9.1468 - - 4.81 5.57 6.31 7.05 7.77 8.48 9.17 9.867

3、0 - - 4.96 5.74 6.51 7.27 8.01 8.75 9.47 10.1873 - - 5.18 6.00 6.81 7.60 8.38 9.16 9.91 10.6676 - - 5.46 6.26 7.10 7.93 8.75 9.56 10.36 11.1483 - - - 6.86 7.79 8.71 9.62 10.51 11.39 12.2689 - - - 7.38 8.38 9.38 10.36 11.33 12.28 13.2295 - - - 7.90 8.98 10.04 11.10 12.14 13.17 14.19102 - - - 8.50 9.6

4、7 10.80 11.96 13.09 14.21 15.31108 10.26 11.49 12.70 13.90 15.09 16.27114 10.85 12.15 13.44 14.72 15.98 17.23121 11.54 12.93 14.30 15.67 17.02 18.35127 12.13 13.59 15.04 16.48 17.90 19.31133 12.73 14.26 15.78 17.29 18.79 20.28140 15.04 16.65 18.24 19.83 21.4146 15.7 17.39 19.06 20.72 22.36152 16.37

5、18.13 19.87 21.60 23.32159 17.15 18.99 20.82 22.64 24.4516820.10 22.0423.9725.8918021.59 23.6725.7427.8119423.30 25.6027.8230.0520329.14 31.5021931.52 34.0624538.2327342.72計算公式：W（kg/m）=0.02466*壁厚*（外徑-壁厚） 鋼筋體積*鋼筋容重7850Kg/mA36=0.222Kg8=0.395Kg 10=0.617Kg12=0.888Kg 14=1.21Kg 16=1.58Kg18=2Kg20=2.47Kg22=

6、3Kg25=3.86Kg28=4.83Kg 32=6.31Kg等邊角鋼KG/M等邊角鋼KG/M等邊角鋼KG/M25*31.12470*88.373110*1219.78225*41.45975*55.818110*1422.80930*31.37375*66.905120*1018.20030*41.78675*77.976120*1221.60040*31.85275*89.030125*815.50440*42.42275*1011.089125*1019.13340*52.97680*56.211125*1222.69645*32.08880*67.376125*1426.19345*4

7、2.73680*78.525140*1021.48845*53.36980*89.658140*1225.52245*63.98580*1011.874140*1429.49050*32.33290*68.350140*1633.39350*43.05990*79.656160*1024.72950*53.77090*810.946160*1229.39150*64.46590*912.219160*1433.98756*32.62490*1013.476160*1638.51856*43.44690*1215.940180*1233.15956*54.251100*69.366180*143

8、8.38360*54.570100*710.830180*1643.54260*65.420100*812.276180*1848.63463*43.907100*1015.120200*1442.89463*54.822100*1217.898200*1648.68063*65.721100*1420.611200*1854.40163*87.469100*1623.257200*2060.05670*55.397110*711.928200*2471.16870*66.406110*813.53270*77.398 110*1016.690水平支撐,是型鋼還是圓鋼，總歸按截面重量，按長度計算，別忘了還有連接板 補充：150*6指外徑150mm壁厚為6mm勺無縫或焊接鋼管，理算重量么圓管一般按：D (直徑 mrh -t (壁厚 mrh * n*t(mm)*7.85就可以了既然是鋼結構支撐，那D20就不是什么鋼的型號，而是直徑為 20mm勺圓鋼，理論重量是2.466Kg/m型號尺寸''IJUll ?hbatc Hk£ tn-C808040152C1001005015i £.-_5 254.1kC12012050202,554.7-C12012060203r 656,0bC1-I01 W6020i