表 A.1 钢筋公称直径及公称质量表公称直径（mm）单根钢筋公称质量（kg/m）60.22280.395100.617120.888141.210161.580182.000202.470222.980253.850284.830326.310367.990409.8705015.420注：表 A.1 摘自《公路钢筋混凝土及预应力混凝土桥涵设计规范》（JTG_D62-2004）P136.预应力钢筋公称截面面积和公称质量表表 A.2 预应力钢筋公称截面面积和公称质量表公称直径（mm）公称质量（kg/m）钢绞线1×28.00.19910.00.31012．00.4471×38.60.29510.80.46512.90.6711×7标准型9.50.43211.10.58012.70.77415.21.101钢丝45670.0990.1540.2220.3020.3940.499精纹轧钢螺筋1825322.14.16.610.3注：表 A.2 摘自《公路钢筋混凝土及预应力混凝土桥涵设计规范》（JTG_D62-2004）P138.表 A.3 热轧等边角钢理论质量表尺寸kg/m尺寸kg/mbdrbdr2033.50.88990610.08.35041.14579.6562531.124810.94641.4591013.4763034.51.3731215.94041.786100612.09.3663631.656710.83042.163812.27652.6541015.12040351.8521217.89842.4221420.61152.9761623.2574532.088110711.92842.736813.53253.3691016.69063.9851219.7825035.52.3321422.80943.059125814.015.50453.7701019.13364.4651222.6965636.02.6241426.19343.4461401021.48854.2511225.52266.5681429.4906347.03.9071633.39354.8221601016.024.72965.7211229.39187.4691433.978109.1511638.5187048.04.3721801233.15955.3971438.38366.4061643.54277.3981848.63488.3732001418.042.8947559.05.8181648.68066.9051854.40177.9762060.05689.0302471.1681011.089rd b 8056.21167.37679.08.52589.6581011.874表 A.4 热轧槽钢理论质量表尺寸kg/m尺寸kg/mhbdrhbdr5037.04.57.05.43828082.07.512.531.4276340.04.87.56.63484.08.535.8236540.04.37.56.70986.011.540.2198043.05.08.08.04530085.07.513.534.46310048.05.38.810.00787.09.539.17312053.00.59.012.05989.011.543.88312653.05.59.012.31832088.08.014.038.08314058.06.09.514.53590.010.043.10760.08.016.73392.012.048.13116063.06.510.017.24036096.09.016.047.81465.08.519.75298.011.053.46618068.07.010.520.174100.013.059.11870.09.023.000400100.010.518.058.92820073.07.011.022.637102.012.565.20875.09.025.777104.014.571.48822077.07.011.524.999dhrb79.09.028.45324078.07.01.026.88080.09.030.62882.011.034.39625078.07.012.027.41080.09.031.33582.011.035.26027082.07.512.530.83884.09.535.00786.011.539.316表 A.5 热轧工字钢理论质量尺寸kg/m尺寸kg/mhbdrhbdr10068.04.56.511.261220110.07.59.533.07012074.05.07.013.987112.09.59.536.52412674.05.07.014.223240116.08.010.037.47714080.05.57.516.890118.010.010.041.24516088.06.08.020.510250116.08.010.038.10518094.06.58.520.143118.010.010.042.030200100.07.09.027.929270122.08.510.542.825102.09.09.031.069124.010.510.547.064280122.08.510.543.492500158.012.014.093.654124.010.510.547.888160.014.014.0101.504300126.09.011.048.084162.016.014.0109.354128.011.011.052.794550166.012.514.5105.335130.013.011.057.504168.014.514.5113.970320130.09.511.552.717170.016.514.5122.605132.011.511.557.741560166.012.514.5106.316134.013.511.562.765168.014.514.5115.108360136.010.012.060.037170.016.514.5123.900138.012.012.065.689630176.013.015.0121.407140.014.012.071.341178.015.015.0131.298400142.010.512.567.598180.017.015.0141.189144.012.512.573.878dh b 146.014.512.580.158450150.011.513.580.420152.013.513.587.485154.015.513.594.550表 A.6 钢板理论质量表d(mm)kg/m²d(mm)kg/m²d(mm)kg/m²d(mm)kg/m²0.201.5701.511.7810.078.5029.0227.70.251.9631.612.5611.086.3530.0235.50.272.1201.814.1312.094.2032.0251.20.302.3552.015.7013.0102.134.0266.90.352.7482.217.2714.0109.936.0282.60.403.1402.519.6315.0117.838.0298.30.453.5332.821.9816.0125.640.0314.00.503.9253.023.5517.0133.542.0329.70.554.3183.225.1218.0141.344.0345.40.604.7103.527.4819.0149.246.0361.10.705.4953.829.8320.0157.048.0376.80.755.8884.031.4021.0164.950.0392.50.86.2804.535.3322.0172.752.0408.20.97.0655.039.2523.0180.654.0423.91.07.8505.543.1824.0188.456.0439.61.18.6356.047.1025.0196.358.0455.31.29.4207.054.9526.0204.160.0471.01.39.8138.062.8027.0212.01.410.9909.070.6528.0219.8表 A.7 钢管的理论质量表公称口径(mm)公称外径(mm)普通钢管加厚钢管公称壁厚(mm)理论质量(kg/m)公称壁厚(mm)理论质量(kg/m)610.22.00.402.50.47813.52.50.682.80.741017.22.50.912.80.991521.32.81.283.51.542026.92.81.663.52.022533.73.22.414.02.933242.43.53.364.03.794048.33.53.874.54.865060.33.85.294.56.196576.14.07.114.57.958088.94.08.385.010.35100114.34.010.885.013.48125139.74.013.395.518.20150168.34.518.186.024.02注：1.表A.7 中公称口径系近似内径的名义尺寸，不表示公称外径减去两个公称壁厚所得的内径。
2.公称外径大于 168.3mm 的钢管的理论质量可参考下列公式计算：W=0.0246615(D-t)t式中：W—钢管单位长度理论质量，单位为 kg/m；D—钢管的外径，单位为 mm；t—钢管的壁厚，单位为 mm。