版權(quán)說明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請進行舉報或認(rèn)領(lǐng)
文檔簡介
..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2~4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。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×7–0.460–––0.360–106V×70.4120.4040.4371.061.080.3750.3981.06116V×190.4050.3970.4291.061.080.3600.3821.06126V×37134V×390.4100.402–––0.360––146Q×19+6V×210.4100.402–––0.360––..1.3力學(xué)性能1.3.1第一組6×7類直徑8~36mm直徑14~36mm..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重量〔kg/100m鋼絲繩公稱抗拉強度/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822.522.024.833.436.135.538.437.640.739.743.041.645.0928.427.931.342.245.744.948.647.651.550.354.452.757.01035.134.438.752.156.455.460.058.863.562.167.165.170.41142.541.646.863.168.267.172.571.176.975.181.278.785.11250.549.555.775.181.2179.886.384.691.589.496.793.71011359.358.165.488.195.393.710199.31071051131101191468.867.475.91021101091181151251221321281381689.988.199.11331441421531501631591721671801811411112516918318019419020612012182112282014013815520822522224023525424826926028122170166187252273268290284308300325315341242021982233003523193455338366358387375405262372332623523813754053974304204544404762827527030340944243547046149848752651055230316310348469507499540529572559604586633323593523965345775686146026516366876667213440639844760365264169367973571877675281336455446502676730719777762824805870843912..1.3.2第二組6×19類直徑12~36mm直徑12~40mm..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1253.151.858.474.680.579.485.684.190.788.995.993.11001362.360.868.587.694.593.110098.71061041131091181472.270.579.51021101081171141241211301271371694.492.110413314314115215016115817016617918119117131168181179193189204200216210226201471441622072242202382342522472662592792217817419625127126728828330429932231333824+52122072342983223173423363633553833734022602492432743503783734023954264174504374722828928231840643843246645849448452250754730332324365466503496535526567555599582628323773694155315725646095986456326826627153442641646959964663768767572871377074880736478466525671724714770757817800863838904385325205857488077968588439108919619341010405905786498298948829519351010987107010301120..1.3.3第三組6×37類直徑12~44mm直徑20~40mm直徑22~46mm直徑12~44mm直徑20~40mm直徑22~46mm直徑14~44mm直徑18~60mm直徑20~60mm直徑32~56mm直徑36~60mm直徑36~64mm..表4第一組6×37類力學(xué)性能鋼絲繩結(jié)構(gòu):6×25Fi+FC6×25Fi+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1254.753.460.274.680.579.485.684.190.788.995.993.11001364.262.770.687.694.593.110098.71061041131091181474.572.781.91021101081171141241211301271371697.395.010713314314115215016115817016617918123120135168181179193189204200216210226201521481672072242202382342522472662592792218418020225127126728828330529932231333824219214241298322317342336363355383373402262572512833503783734023954264174504374722829829132840643843246645849448452250754730342334376466503496536526567555599582628323893804285315725460959864563268266271534439429483599646637687675728713770748807364924815426717247147707578178008638389043854953660474880779685884391089196193410104060859466982989488295193510109871070103011204267065473791498697210501030111010901170114012304473671880910001080107011501130122011901290125013504680478588411001180117012601240133013101410137014804887685596311901290127013701350145014201530149016105095092810401300140013801490146015801540166016201740521030100011301400151014901610158017001670180017501890541110108012201510163016101730170018401800194018902030561190116013101620175017301860183019801940209020302190581280125014101740188018502000196021202080224021802350601370134015001870201019802140210022702220240023302510621460143016101990215021202290225024202370256024902680641560152017102120
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 降溫飲料采購合同范例
- 新公司入股合同范例
- 鄉(xiāng)鎮(zhèn)棚屋出租合同范例
- 客輛租賃合同范例
- 生產(chǎn)加工 合同范例
- 耐克外包采購合同范例
- 貨架安裝工合同范例
- 銷售苗木合同范例
- 配電房裝修合同范例
- 代理記賬協(xié)議合同范例
- 《微機系統(tǒng)與匯編語言》-課程設(shè)計-實時時鐘的設(shè)計與實現(xiàn)
- 智能電網(wǎng)建設(shè)與發(fā)展趨勢
- 門診部預(yù)約診療制度
- 收發(fā)管理工作流程
- 幼兒園中班數(shù)學(xué)活動《數(shù)數(shù)有幾個》
- 基于PLC的變頻恒壓供水控制系統(tǒng)設(shè)計
- 突發(fā)性耳聾的護理查房
- 物品移交接收單(模板)
- 小米科技公司的供應(yīng)鏈管理策略分析(全面完整版)
- 2023-2024學(xué)年廣東省中山一中物理高二上期末統(tǒng)考試題含解析
- 班級活動安排表秋季學(xué)期德育主題教育活動安排表??
評論
0/150
提交評論