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1、1 鋼絲繩重量及最小破斷拉力計算1.1 重量重量鋼絲繩參考重量按下式計算：式中：鋼絲繩單位長度的參考重量，kg/100m；鋼絲繩的公稱直徑，mm；充分涂油的某一結(jié)構(gòu)鋼絲繩單位長度的重量系數(shù)，K值在表1給出。kg/100·mm2。1.2 破斷拉力鋼絲繩實測破斷拉力應(yīng)不低于表24的規(guī)定。鋼絲繩最小破斷拉力用kN表示，并按下式計算：式中：鋼絲繩最小破斷拉力，kN；鋼絲繩的公稱直徑，mm；鋼絲繩公稱抗拉強(qiáng)度，Mpa；某一指定結(jié)構(gòu)鋼絲繩的最小拉力，系數(shù)（值見表1）。推薦精選表1 鋼絲繩重量系數(shù)和最小破斷拉力系數(shù)組別類別鋼絲繩重量系數(shù)最小破斷拉力系數(shù)天然纖維芯鋼絲繩合成纖維芯鋼絲繩鋼芯鋼絲繩纖維

2、芯鋼絲繩鋼芯鋼絲繩kg/100·mm216×70.3510.3440.3870.3320.3591.0826×190.3800.3710.4181.101.130.3300.3561.0836×3748×190.3570.3440.4351.221.260.2930.3461.1858×37618×70.3900.4301.101.100.3100.3281.06718×19834×70.3900.4301.101.100.3080.3181.03935W×70.4600.360106V

3、5;70.4120.4040.4371.061.080.3750.3981.06116V×190.4050.3970.4291.061.080.3600.3821.06126V×37134V×390.4100.4020.360146Q×19+6V×210.4100.4020.360推薦精選1.3 力學(xué)性能1.3.1 第一組6×7類直徑836mm直徑1436mm推薦精選表2 第一組6×7類力學(xué)性能鋼絲繩結(jié)構(gòu)：6×7+FC6×7+IWS6×9W+FC6×9W+IWR鋼絲繩公稱直徑鋼絲繩參考

4、重量（kg/100m）鋼絲繩公稱抗拉強(qiáng)度/MPa15701670177018701960鋼絲繩最小破斷拉力/kND/mm允許偏差/%天然纖維芯鋼絲繩合成纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩822.522.024.833.436.135.538.437.640.739.743.041.645.0928.427.931.342.245.744.948.647.651.550.354.452.757.01035.134.438.752.156.455.460.058.863.562.167.165.170

5、.41142.541.646.863.168.267.172.571.176.975.181.278.785.11250.549.555.775.181.2179.886.384.691.589.496.793.71011359.358.165.488.195.393.710199.31071051131101191468.867.475.91021101091181151251221321281381689.988.199.1133144142153150163159172167180181141111251691831801941902061201218211228201401381552

6、082252222402352542482692602812217016618725227326829028430830032531534124202198223300352319345533836635838737540526237233262352381375405397430420454440476282752703034094424354704614984875265105523031631034846950749954052957255960458663332359352396534577568614602651636687666721344063984476036526416936

7、7973571877675281336455446502676730719777762824805870843912推薦精選1.3.2 第二組6×19類直徑1236mm直徑1240mm推薦精選表3 第一組6×19類力學(xué)性能鋼絲繩結(jié)構(gòu)：6×19S+FC6×19S+IWR6×19W+FC6×19W+IWR鋼絲繩公稱直徑鋼絲繩參考重量（kg/100m）鋼絲繩公稱抗拉強(qiáng)度/MPa15701670177018701960鋼絲繩最小破斷拉力/kND/mm允許偏差/%天然纖維芯鋼絲繩合成纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼

8、絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩1253.151.858.474.680.579.485.684.190.788.995.993.11001362.360.868.587.694.593.110098.71061041131091181472.270.579.51021101081171141241211301271371694.492.110413314314115215016115817016617918119117131168181179193189204200216210226201471441622072242202382342522472662

9、592792217817419625127126728828330429932231333824+52122072342983223173423363633553833734022602492432743503783734023954264174504374722828928231840643843246645849448452250754730332324365466503496535526567555599582628323773694155315725646095986456326826627153442641646959964663768767572871377074880736478

10、466525671724714770757817800863838904385325205857488077968588439108919619341010405905786498298948829519351010987107010301120推薦精選1.3.3 第三組6×37類直徑1244mm直徑2040mm直徑2246mm推薦精選直徑1244mm直徑2040mm直徑2246mm推薦精選直徑1444mm直徑1860mm直徑2060mm推薦精選直徑3256mm直徑3660mm直徑3664mm推薦精選表4 第一組6×37類力學(xué)性能鋼絲繩結(jié)構(gòu)：6×25Fi+FC6&

11、#215;25Fi+IWR6×26WS+FC6×26WS+IWR6×29Fi+FC6×29Fi+IWR6×31WS+FC6×31WS+IWR6×36WS+FC6×36WS+IWR6×37S+FC6×37S+IWR6×41WS+FC6×41WS+IWR6×49SWS+FC6×49SWS+IWR6×55SWS+FC6×55SWS+IWR鋼絲繩公稱直徑鋼絲繩參考重量（kg/100m）鋼絲繩公稱抗拉強(qiáng)度/MPa15701670177018701

12、960鋼絲繩最小破斷拉力/kND/mm允許偏差/%天然纖維芯鋼絲繩合成纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩纖維芯鋼絲繩鋼芯鋼絲繩1254.753.460.274.680.579.485.684.190.788.995.993.11001364.262.770.687.694.593.110098.71061041131091181474.572.781.91021101081171141241211301271371697.395.010713314314115215016115817016617918123120135

13、168181179193189204200216210226201521481672072242202382342522472662592792218418020225127126728828330529932231333824219214241298322317342336363355383373402262572512833503783734023954264174504374722829829132840643843246645849448452250754730342334376466503496536526567555599582628323893804285315725460959

14、86456326826627153443942948359964663768767572871377074880736492481542671724714770757817800863838904385495366047488077968588439108919619341010406085946698298948829519351010987107010301120426706547379149869721050103011101090117011401230447367188091000108010701150113012201190129012501350推薦精選468047858841

15、10011801170126012401330131014101370148048876855963119012901270137013501450142015301490161050950928104013001400138014901460158015401660162017405210301000113014001510149016101580170016701800175018905411101080122015101630161017301700184018001940189020305611901160131016201750173018601830198019402090203021905812801250141017401880185020001960212020802240218023506013701340150018702010198021402100227022202400233025106214601430161019902150212022902250242023702

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