典型截面材料重量及抗弯截面系数计算表

典型截面材料重量及抗弯截面系数计算表,,,,,,

序号,截面类型,简图,项目,数值,单位,备注

1,工字钢,,高H,140,mm,

,,,宽B,250,mm,

,,,上翼板厚Tu,10,mm,

,,,中腹板厚Tm,6,mm,

,,,下翼板厚Td,10,mm,

,,,抗弯截面系数Wx,314723.8,mm^3,

,,,密度,7850,kg/m^3,

,,,单重,44.90,kg/m,

,,,长度,2462,mm,

,,,总重,110.55,kg,

2,H型钢,,高H,140,mm,

,,,宽B,250,mm,

,,,左翼板厚Tl,10,mm,

,,,中腹板厚Tm,6,mm,

,,,右翼板厚Tr,10,mm,

,,,抗弯截面系数Wx,65392.5,mm^3,

,,,密度,7850,kg/m^3,

,,,单重,44.90,kg/m,

,,,长度,2462,mm,

,,,总重,110.55,kg,

3,矩形管,,高H,60,mm,

,,,宽B,40,mm,

,,,厚t,2,mm,

,,,抗弯截面系数Wx,6438.4,mm^3,按直角计算

,,,密度,7.85,kg/m^3,

,,,单重,2.93,kg/m,

,,,长度,3450,mm,

,,,总重,10.12,kg,

4,钢管,,外径D,76,mm,

,,,内径d,0,mm,

,,,壁厚t,38,mm,

,,,抗弯截面系数Wx,43074.52,mm^3,

,,,密度,7850,kg/m^3,

,,,单重,35.59,kg/m,

,,,长度,2275,mm,

,,,总重,80.97,kg,

5,圆钢,,直径D,76,mm,

,,,抗弯截面系数Wx,43074.52,mm^3,

,,,密度,7850,kg/m^3,

,,,单重,35.59,kg/m,

,,,长度,600,mm,

,,,总重,21.36,kg,

6,矩形钢,,宽B,50,,

,,,厚度t,50,,

,,,抗弯截面系数Wx,20833.33,mm^3,

,,,密度,7850,kg/m^3,

,,,单重,19.63,kg/m,

,,,长,5000,mm,

,,,总重,98.13,kg/m,

7,六角钢,,外截圆半径R,38,mm,

,,,抗弯截面系数Wx,34295.00,mm^3,

,,,抗弯截面系数Wy,29702.21,mm^3,

,,,密度,7850,kg/m^3,

,,,单重,29.45,kg/m,

,,,长度,2275,mm,

,,,总重,67.00,kg,

8,折弯槽钢,,高H,50,mm,

,,,宽B,50,mm,

,,,厚度t,50,mm,

,,,抗弯截面系数Wx,20833.33,mm^3,按直角计算

,,,密度,7850,kg/m^3,

,,,单重,-5.69,kg/m,

,,,长度,5000,mm,

,,,总重,-28.46,kg,

9,折弯角钢,,高H,50,mm,

,,,宽B,50,mm,

,,,厚度t,50,mm,

,,,抗弯截面系数Wx1,20833.33,kg/m^3,按直角计算

,,,抗弯截面系数Wx2,20833.33,kg/m^3,按直角计算

,,,密度,7850,kg/m^3,

,,,单重,6.97,kg/m,

,,,长度,2000,mm,

,,,总重,