光面钢筋及螺纹钢筋的计算断面面积及理论重量表(共1页).doc

精选优质文档-倾情为你奉上光面钢筋及螺纹钢筋的计算断面面积及理论重量表计算直径（）螺纹钢筋（）在下列根数时的钢筋计算面积（2）重 量两个弯钩增加长度（）一个弯折减少长度（）圆钢筋6.25xdx2螺纹钢筋4.214xdx2圆钢筋螺纹钢筋外径内径一根二根三根四根五根六根七根八根九根十根（kgf/m）(N/m)45°90°45°90°60.2830.570.851.131.421.701.982.262.552.830.2222.1777.580.5031.011.512.012.523.023.524.024.535.030.3953.87410.0100.7851.572.363.143.934.715.506.287.077.850.6176.05112.58131213.5111.1312.263.394.525.666.797.929.0510.1811.310.8888.70815.010.1595151415.5131.5393.084.626.167.709.2310.7712.3113.8515.391.20811.86617.511.86116181618.0152.0114.026.038.0410.0612.0714.0816.0918.1020.111.57815.49520.013.57127211820.0172.5455.097.6410.1812.7315.2717.8220.3622.9125.451.99819.61322.515.28148232022.0193.1426.289.4312.5715.7118.8521.9925.1428.2831.422.46624.22225.016.99159262224.0213.8017.6011.4015.2019.0122.8126.6130.4134.2138.012.98429.22427.518.59179282527.0244.9109.8214.7319.6424.5529.4634.3739.2844.1949.103.85337.75631.221.1111911322830.526.56.15812.3218.4724.6330.7936.9543.1149.2655.4261.584.83447.37335.023.6122112363234.530.58.04216.0824.1332.1740.2148.2556.2964.3472.3880.426.31361.88740.027.0142414413639.534.510.1820.3630.5440.7250.9061.0871.2681.4491.62101.807.99074.02045.030.4152715464043.538.512.5725.1437.7150.2862.8575.4287.99100.56113.13125.709.86596.79250.033.717301752 专心-专注-专业