×（32-28/2）=F×32×sin45o計算得纜風繩受力F=7017.33N④按規(guī)范要求取安全系數(shù)為3.5，選用單股鋼絲繩則換算系數(shù)按吊裝要求取0.9，計算出鋼絲繩的破斷拉力總和：N=7017.33×3.5÷0.9=27289.6（N）查表得鋼絲繩型號為φ4.8－1×7，因此選用的纜風繩最小直徑應不小于4.8mm。8、資源配備8.1施工機具一覽表序號名稱規(guī)格單位數(shù)量備注1吊車200t臺150t臺12汽車15t臺14鋼絲繩φ47.5－6×37米30φ4.8－1×7米2105卸扣25t個210t個26繩卡Y6-32個6Y6-25個67對講機對28棕繩φ15米508.2技術措施用料一覽表序號名稱規(guī)格單位數(shù)量備注1鋼板δ<20Q235Am220行車道用備用2道木220×160×2500根103鍍鋅鐵絲8kg1004乙炔氣瓶65氧氣瓶106電焊條J507kg100J422kg2007黃油kg108白油漆kg309彩條布米2010旗子面6紅、綠各半8.3檢測、試驗計量器具配備表檢測參數(shù)名稱參數(shù)允許誤差檢測機具名稱器具準確度備注垂直度塔高度確定J2經(jīng)緯儀±4坐標定位水準儀1水平度2mm水平儀1mm長度2mm鋼卷尺1mm長度2mm直角尺1mm長度0.5mm游標卡尺0.02mm壓力監(jiān)測壓力表2.5壓力監(jiān)測氧氣表2.5壓力監(jiān)測乙炔表2.5水平度配合使用平尺1±0.1m/m9、附圖、附吊車性能表

200噸汽車起重機起重性能表（一）主臂起重性能（支腿全伸、360°回轉(zhuǎn)、30t配重伸出）工作半徑

(m)15.3m26.9m(1)26.9m(2)38.4m44.2m50.0m75%85%75%85%75%85%75%85%75%85%75%85%2.7200*220*3.0180*198*3.5162178*4.014415810011070775.0117129909965726.0981088088616750557.083917380576348538.0727966735459465138429.06369616751564347.53639.510.058645662485341453437.5303312.04651434737.5413033283114.037.54139433437.52729.52527.516.030.533..53538.529.532.524.5272325.318.025.528303326.52922.524.820.522.520.020.522.525.527.523.52620.522.51920.522.01617.6212320.522.51920.917.519.224.01718.717.519.215.51726.014.215.615.917.514.115.528.011.81313.514.812.71430.09.710.711.412.511.412.532.08.08.89.610.69.810.834.08.18.98.39.136.06.87.57.07.738.05.66.25.86.440.04.85.342.03.84.244.03.03.3注：數(shù)值后有*號表示沒有其它附加設備

26.9m(1)表示主臂第一節(jié)全伸，二、三節(jié)不伸

26.9m(2)表示1-3節(jié)臂每節(jié)伸出1/350噸汽車起重機性能表（主表）不支第五支腿，吊臂位于起重機前方或后方；支起第五支腿，吊臂位于側(cè)方、后方、前方工作半徑(m)主臂長度(m)10.7018.0025.4032.7540.103.050.003.543.004.038.004.534.005.030.0024.705.528.0023.506.024.0022.2016.306.521.0020.0015.007.018.5018.0014.1010.208.014.5014.0012.409.207.509.011.5011.2011.108.306.5010.09.2010.007.506.0012.06.407.506.805.2014.05.105.704.6016.04.004.703.9018.03.103.703.3020.02.202.902.9022.01.602.302.4024.01.802.0026.01.401.5028.01.2030.00.90各臂伸縮率（%）二0100100100100三003366100四003366100五003366100鋼絲繩倍率128543吊鉤重量0.5150.215

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