问題1:
(1)清单工程量计算:
1)挖基础土方:(2.4+0.1X2)X(3.4+0.1X2)X(3.6+0.1—0.3)=31.824(m3)
2)基础垫层:(2.4+0.1X2)X(3.4+0.1X2)X0.1=0.936(m3)
3)独立基础:2.4X3.4X0.4+1.9X1.4X0.4=4.328(m3)
4)矩形柱:0.4X0.5X(3.6—0.8)=0.56(m3)
5)回填土:31.824-[0.936+4.328+0.4X0.5X(3.6-0.8-0.3)]=31.824-5.764=26.06(m3)
(2)基础工程分部分项工程量清单项目见表1-6-8。
问題2:
(1) 挖基础土方:
( 3._6+0.3X2)X(2.6+0.3X2)X0.1+(3.6+0.3X2+3.3X0.33)X(2.6+0.3X2+3.3X0.33)X3.3+1/3X0.332X3.33=77.508(m3)
(2)余土外运:5.824m3
(3)基础回填土:77.508-5.824=71.684(m3)
问题3:
