井号名称井室内长井室内宽井深外长(单侧0.2)外宽(单侧0.2外长(单侧0.2+0.1)外宽(单侧0.2+0.1开挖深度(+0.25+0.1)外长+2工作面外宽+2工作面J243.752.53.244.152.94.353.13.594.953.7检查井土方量计算式放坡上口长上口宽S上面积S下面积S上*S下√S上*S下挖方体积(定额量)井室体积(外运体积)回填(定额量)0.337.326.0744.4218.32813.6328.52109.2138.9970.22检查井土方量计算式挖方体积(清单量)回填(清单量)48.419.42检查井土方量计算式