索具的规格和性能指标.doc

索具的规格和性能指标A．0．1 钢丝绳的主要数据应符合表A．0．1-1，2，3的规定表A．0．1-1 619钢丝绳的主要数据直径钢丝总截面积线质量钢丝绳容许拉应力[Fg]/A （N/mm2）钢丝绳钢丝14001550170018502000(mm)(mm2)(kg/100m)钢丝破断拉力总和不小于 （kN）6.27.79.311.012.514.015.517.018.520.021.523.024.526.028.031.034.037.040.043.046.00.40.50.60.70.80.91.01.11.21.31.41.51.61.71.82.02.22.42.62.83.014.3222.3732.2243.8557.2772.4989.49103.28128.87151.24175.40201.35229.09258.63289.95357.96433.13515.46604.95701.60805.4113.5321.1430.4541.4454.1268.5084.57102.30121.80142.90165.80190.30216.50244.40274.00338.30409.30487.10571.70663.00761.1020.031.345.161.380.10101.0125.0151.5180.0211.5245.5281.5320.5362.0405.5501.0306.0721.5846.5982.01125.022.134.649.967.988.7112.0138.5167.5199.5234.0271.5312.0355.0400.5449.0554.5671.0798.5937.51080.51245.024.338.054.774.597.3123.0152.0184.0219.0257.0298.0342.0389.0439.5492.5608.5736.0876.01025.01190.01365.026.441.359.681.1105.5134.0165.5200.0238.0279.5324.0372.0423.5478.0536.0662.0801.0953.51115.01295.01490.028.644.764.487.7114.5144.5178.5216.5257.5302.0350.5402.5458.0517.0579.5715.5 注：表中粗线左侧可供应光面或镀锌钢丝绳，右侧只供应光面钢丝绳。

表A．0．1-2 637钢丝绳的主要数据直径钢丝总截面积线质量钢丝绳容许拉应力[Fg]/A （N/mm2）钢丝绳钢丝14001550170018502000(mm)(mm2)(kg/100m)钢丝破断拉力总和不小于 （kN）8.711.013.015.017.519.521.524.026.028.030.032.534.536.539.043.047.552.056.060.565.00.40.50.60.70.80.91.01.11.21.31.41.51.61.71.82.02.22.42.62.83.027.8843.5762.7485.39111.53141.16174.27210.87250.95294.52341.57392.11446.13503.64564.63697.08843.471003.801178.071366.281568.4326.2140.9658.9880.57104.8132.7163.3198.2235.9276.8321.1368.6419.4473.4530.8655.3792.9743.61107.41234.31474.339.060.987.8119.5156.0197.5243.5295.0351.0412.0478.0548.5624.5705.0790.0975.51180.01405.01645.01910.02195.043.267.597.2132.0172.5213.5270.0326.5388.5456.5529.0607.5691.5780.5875.01080.01305.01555.01825.02115.02430.047.374.0106.5145.0189.5239.5296.0358.0426.5500.5580.5666.5758.0856.0959.51185.01430.01705.02000.02320.02665.051.580.6116.0157.5206.0261.0322.0390.0464.0544.5631.5725.0825.0931.51040.01285.01560.01855.02175.02525.02900.055.787.1125.0170.5223.0282.0348.5421.5501.5589.0683.0784.0892.01005.01125.01390.0 注：表中粗线左侧可供应光面或镀锌钢丝绳，右侧只供应光面钢丝绳。

表A．0．1-3 661钢丝绳的主要数据直径钢丝总截面积线质量钢丝绳容许拉应力[Fg]/A （N/mm2）钢丝绳钢丝14001550170018502000(mm)(mm2)(kg/100m)钢丝破断拉力总和不小于 （kN）11.014.016.519.522.025.027.530.533.036.038.541.544.047.050.055.561.066.572.077.583.00.40.50.60.70.80.91.01.11.21.31.41.51.61.71.82.02.22.42.62.83.045.9771.83103.43140.78183.88232.72287.31347.65413.73485.55563.13640.45735.51830.33930.881149.241390.581654.911942.222252.512585.7943.2167.5297.22132.3172.3218.3270.1326.8388.9456.4529.3607.7691.4780.5875.01080.31307.11555.61825.72117.42430.664.3100.5144.5197.0257.0325.5402.0186.5579.0679.5788.0905.01025.01160.01300.01605.01945.02315.02715.03150.03620.071.2111.0160.0218.0285.0360.5445.0538.5641.0.752.5872.51000.01140.01285.01440.01780.02155.02565.03010.03490.04005.078.1122.0175.5239.0312.5395.5488.0591.0703.0825.0957.01095.01250.01410.01580.01950.02360.02810.03300.03825.04395.085.0132.0191.0260.0340.0430.5531.5643.0765.0898.01040.01195.01360.01535.01720.02125.02570.03060.03590.04165.04780.091.9143.5206.5281.5367.5465.0574.5695.0827.0971.01125.01290.01470.01660.01860.02295.0 注：表中粗线左侧可供应光面或镀锌钢丝绳，右侧只供应光面钢丝绳。

A．0．2 吊索的拉力计算及选择应符合表A．0．2-1，2的规定表A．0．2-1 吊索的拉力计算表简 图夹角吊索拉力F水平压力H251.18G1.07G301.00G0.87G350.87G0.71G400.78G0.60G450.71G0.50G500.65G0.42G550.61G0.35G600.58G0.29G650.56G0.24G700.53G0.18G注：G——构件重力 。