工程数量计算: 1-1剖,砼带形基础长度=3.3+0.04-0.085+6.0-0.085×2+12.6-0.085×2+12.9-0.085-0.04=

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解析[img]/upload/tiku/557/2271639_1.png[/img]工程数量计算:1-1剖,砼带形基础长度=3.3+0.04-0.085+6.0-0.085×2+12.6-0.085×2+12.9-0.085-0.04=34.29m砼带形基础体积=(1.05×0.3+0.75×0.3+0.45×0.6)×34.29=27.77m32-2剖,砼带形基础体积=1.05×0.3×(9.3-0.54-0.61)+0.75×0.3×(8.15+0.15×2)+0.45×0.6×(8.45+0.15×2)=6.83m3合计,砼带形基础体积=27.77+6.83=34.60m32、分部分项工程量清单与计价表[img]/upload/tiku/557/2271639_1_1.png[/img]综合单价计算:3:7灰土垫层1-1剖长=3.3-0.065+6.0-0.065×2+12.6-0.065×2+12.9-0.065=34.41m2-2剖长=9.3-0.74-0.81=7.75m垫层体积=1.45×0.3×(34.41+7.75)=18.34m3定额2-1-1H1268.41+(433.61+12.05)×0.05=1290.69元/10m3C25带型基础1-1剖长=1-1剖垫层长=34.41m1-1剖体积=(1.05×0.3+0.75×0.3+0.45×0.6)×34.41=27.87m32-2剖体积=2-2剖清单体积=6.83m3合计,带型基础体积=27.87+6.83=34.58m3定额4-2-52564.55元/10m3基础砼泵送,泵送体积=34.58×1.015=35.10m3定额4-4-6394.90元/10m3基础砼管道输送,管道输送体积=35.10m3定额4-4-1935.40元/10m3综合单价,C25砼带型基础=(1290.69/10×18.34+2564.55/10×34.58+394.90/10×35.10+35.40/10×35.10)/34.60×(1+0.050+0.031)=398.21元/m3【解析】
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