钢丝绳技术参数

1、钢丝绳技术参数钢丝绳技术参数常用钢丝绳技术性能，见表1、表2、表3。表1 6X19钢丝绳钢丝绳公称抗拉强度（N/ mm2）钢丝绳(mm)6.20.47.70.59.30.611.00.712.50.814.00.915.51.017.01.118.51.220.01.321.51.423.01.524.51.626.01.728.01.831.02.034.02.237.02.440.02.643.02.846.03.0钢丝总截参考重量140155170185200(mm2)g/100m)14.3213.5320.0022.3732.2243.8557.2772.4989.49108.2812

2、8.87151.24175.40201.35229.09258.63289.95357.96433.13515.46604.95701.60805.4121.1431.3030.4545.1041.4461.3054.1280.1068.5084.57102.3121.8142.9165.8190.3216.5244.4274.0338.3409.3487.1571.7663.0761.1101.00125.00151.50180.00211.50245.50281.50320.50362.00405.50501.00606.00721.50846.50982.001125.00钢丝绳破断拉力

3、总和kN22.1034.6049.9067.9088.70112.00138.50167.50199.50234.00271.50312.00355.00400.50449.00554.50671.00798.50937.501085.001245.00（不小于）24.3026.4028.6038.0054.7074.5097.30123.00152.00184.00219.00257.00298.00342.00389.00439.50492.50608.50736.00876.001025.001190.001365.0041.3044.7059.6064.4081.1087.70105.

4、50134.00165.50200.00238.00279.50324.00372.00423.50478.00536.00662.00801.00953.501115.001295.001490.00114.50144.50178.50216.50257.50302.00350.50402.50458.00517.00579.50钢丝绳(mm)6.20.47.70.59.30.611.00.712.50.814.00.915.51.017.01.118.51.220.01.321.51.423.01.524.51.626.01.728.01.831.02.034.02.237.02.440.

5、02.643.02.846.03.0钢丝总截参考重量140155170185200(mm2)g/100m)14.3213.5320.0022.3732.2243.8557.2772.4989.49108.28128.87151.24175.40201.35229.09258.63289.95357.96433.13515.46604.95701.60805.4121.1431.3030.4545.1041.4461.3054.1280.1068.5084.57102.3121.8142.9165.8190.3216.5244.4274.0338.3409.3487.1571.7663.0761

6、.1101.00125.00151.50180.00211.50245.50281.50320.50362.00405.50501.00606.00721.50846.50982.001125.00钢丝绳破断拉力总和kN22.1034.6049.9067.9088.70112.00138.50167.50199.50234.00271.50312.00355.00400.50449.00554.50671.00798.50937.501085.001245.00（不小于）24.3026.4028.6038.0054.7074.5097.30123.00152.00184.00219.00257

7、.00298.00342.00389.00439.50492.50608.50736.00876.001025.001190.001365.0041.3044.7059.6064.4081.1087.70105.50134.00165.50200.00238.00279.50324.00372.00423.50478.00536.00662.00801.00953.501115.001295.001490.00114.50144.50178.50216.50257.50302.00350.50402.50458.00517.00579.50715.50注:表中粗线左侧只供应光面钢丝绳。表2 6

8、X37钢丝绳直 径钢丝绳公称抗拉强度（N/ mm2）钢丝绳钢丝钢丝总截面 积参考重量14001550170018502000钢丝绳破断拉力总和(mm)(mm2)(蛔/100m)kN（不小于）8.70.427.8826.2139.0043.2047.3051.5055.7011.00.543.5740.9660.9067.5074.0080.6087.1013.00.662.7458.9887.8097.20106.50116.00125.0015.00.785.3980.57119.50132.00145.00157.50170.5017.50.8111.53104.8156.00172.50

9、189.50206.00223.0019.50.9141.16132.7197.50213.50239.50261.00282.0021.51.0174.27163.3243.50270.00296.00322.00348.5024.01.1210.87198.2295.00326.50358.00390.00421.5026.01.2250.95235.9351.00388.50426.50464.00501.5028.01.3294.52276.8412.00456.50500.50544.50589.0030.01.4341.57321.1478.00529.00580.50631.50

10、683.0032.51.5392.11368.6548.50607.50666.50725.00784.0034.51.6446.13419.4624.50691.50758.00825.00892.0036.51.7503.64473.4705.00780.50856.00931.501005.0039.01.8564.63580.8790.00875.00959.501040.001125.0043.02.0697.08655.3975.501080.001185.001285.001390.0047.52.2843.47792.91180.001305.001430.001560.005

11、2.02.41003.80943.61405.001555.001705.001855.0056.02.61178.071107.41645.001825.002000.002175.0060.52.81366.281234.31910.002115.002320.002525.0065.03.01568.431474.32195.002430.002665.002900.00注：同表1。表3 6X61钢丝绳直径钢丝绳直径钢丝绳钢丝钢丝总截面 积参考重量钢丝绳公称抗拉强度（N/ mm2）14001550170018502000钢丝绳破断拉力总和（mm）（mm2）（蛔/100m）kN（不小于）1

12、1.00.445.9043.2164.3071.2078.1085.0091.90（续）直 径钢丝绳公称抗拉强度（N/ mm2）钢丝绳钢丝钢丝总截面 积参考重量14001550170018502000钢丝绳破断拉力总和（mm）（mm2）（蛔/100m）kN（不小于）14.00.571.8367.52100.50111.00122.00132.00143.5016.50.6103.4397.22144.50160.00175.50191.00206.5019.50.7140.78132.3197.00218.00239.00260.00281.5022.00.8183.88172.3257.00

13、285.00312.50340.00367.5025.00.9232.72218.3325.50360.50395.50430.50465.0027.51.0287.31270.1402.00445.00488.00531.50574.5030.51.1347.65326.8486.50538.50591.00643.00695.0033.01.2413.73388.9579.00641.00703.00765.00827.0036.01.3485.55456.4679.50752.50825.00898.00971.0038.51.4563.13529.3788.00872.50957.00

14、1040.001125.0041.51.5640.45607.7905.001000.001095.001195.001290.0044.01.6735.51691.41025.001140.001250.001360.001470.0047.01.7830.33780.51160.001285.001410.001535.001660.0050.01.8930.88875.01300.001440.001580.001720.001860.0055.52.01149.241080.31605.001780.001950.002125.002295.0061.02.21390.581307.1

15、1945.002155.002360.002570.0066.52.41654.911555.62315.002565.002810.003060.0072.02.61942.221825.72715.003010.003300.003590.0077.52.82252.512117.43150.003490.003825.004165.0083.03.02585.792430.63620.004005.004395.004780.00注：同表1。钢丝绳的允许拉力，按下列公式计算:式中aFK式中aFK(kN)；（2）Fg钢丝绳的允许拉力（kN）；F钢丝绳的钢丝破断拉力总和a一一换算系数，按表4取用；表4钢丝绳破断拉力换算系数钢丝绳结构换算系数钢丝绳结构换算系数6X190.856X610.806X370.82K钢丝绳的安全系数，按表5取用。 表5钢丝绳的安全系数用 途安全系数用途安全系数作缆风3.5作吊索，无弯曲时67用于手动起重设备4.5作捆绑吊索810用于机动起重设备56用于载人的升降机14例：65MM 钢丝绳：a=0.82.k=865MM钢丝绳的允许拉力=0.82x24308=249kn,钢丝单股允许拉力为249 kn钢丝绳的报废标准，见表6。表6钢丝绳报废标准（一个节距内的断丝数）钢丝绳种类采用的安全系数6X61=3666X19=114