电力电杆土石方计算表

1、电电力力工工程程电电杆杆土土方方计计算算表表电杆高度埋深(米）底盘规格（米）放坡系数坑底宽a（m）坑口宽a1（m）无底盘有底盘无底盘61.71.70.60.60.60.60.30.30.80.80.81.8271.61.60.60.60.60.60.30.30.80.80.81.7681.61.60.60.60.60.60.30.30.80.80.81.7691.61.60.80.80.80.80.30.30.81 11.76101.61.60.80.80.80.80.30.30.81 11.76111.61.60.80.80.80.80.30.30.81 11.76121.61.60.80.

2、80.80.80.30.30.81 11.76131.61.61.01.01.01.00.30.30.81.21.21.76141.61.61.01.01.01.00.30.30.81.21.21.76151.91.91.01.01.01.00.30.30.81.21.21.94注：本表为有放坡系数的计算，不含放坡系数的计算按0.8*0.8*h1.无底盘、卡盘的电杆坑，其挖土方体积：V0.80.8h其中：h坑深，m。当h大于1.5米时按放坡计算3.电杆坑的马道土、石方量按每坑0.20m3计算。0.24.施工操作裕度按底拉盘底宽每边增加0.10m。0.15.各类土质的放坡系数按下表计算：各类土质

3、的放坡系数普通土水坑坚 土松砂石泥土、流砂、岩石土 质放坡系数0.300.300.250.250.330.33不放坡6.冻土厚度大于300mm时，冻土层的挖方量按挖坚土项目人工、材料、机械乘以系数2.5。其他土层仍按土质性质执行。7.土方量计算公式： Vh/6ab+(a+a1)(b+b1)+a1b1式中：V土(石)方体积，m3；h坑深，m；a、b坑底宽，m；a、b底拉盘底宽+2每边操作裕度；a1、b1坑口宽，m；a1、b1a、b+2h边坡系数。钢筋混凝土电杆参数表电杆高度 (m)电杆梢径 (mm)电杆底径 (mm)电杆重量kg地盘规格mm7150240347600*60081502563476

4、00*6008170270645600*6009150270500600*6009190310692600*60010150283580800*80010190323772800*80011190337910800*800121903501129800*8001319036012221000*10001519039015001000*1000钢筋混凝土电杆参数表无底盘土方方量（m3）H1.5米有底盘土方量（m3）有底盘1.821.823.0653.0653.0653.0651.761.762.7442.7442.7442.7441.761.762.7442.7442.7442.7441.961.962.7442.7443.6283.6281.961.962.7442.7443.6283.6281.961.962.7442.7443.6283.6281.961.962.7442.7443.6283.6282.162.162.7442.7444.6394.6392.162.162.7442.7444.6394.6392.342.343.7723.7726.1586.158电电力力工工程程电电杆杆土土