返回计算目录

名建山庄欢迎您
Copyright @ 2001~2006 famousbuild.com. All rights reserved.

钢筋的计算截面面积及理论重量

公称直径(mm)不同根数钢筋的计算截面积(mm2)单根钢筋理论重量(kg/m)
123456789
628.35785113141170198226254.222
6.533.266100133166199232265299.260
850.3101151201251302352402452.395
8.252.8106158211264317370422475.415
1078.5157236314393471550628707.617
12113.12263394525656797929051,018.888
14153.93084626167709241,0781,2321,3851.21
16201.14026038041,0051,2061,4071,6081,8101.58
18254.55097631,0181,2721,5271,7812,0362,2902.00
20314.26289421,2571,5711,8852,1992,5132,8272.47
22380.17601,1401,5211,9012,2812,6613,0413,4212.98
25490.99821,4731,9642,4542,9453,4363,9274,4183.85
28615.81,2321,8472,4633,0793,6954,3104,9265,5424.83
32804.21,6082,4133,2174,0214,8255,6306,4347,2386.31
361,017.92,0363,0544,0725,0896,1077,1258,1439,1617.99
401,256.62,5133,7705,0276,2837,5408,79610,05311,3109.86
501,963.53,9275,8917,8549,81811,78113,74515,70817,67215.41


[参数输入]

d = mm (公称直径)
根数 = (钢筋根数)