翻转法与开挖法在上海四平路给水管道修复工程中的成本比较

Cost Comparison Between Plastic-lining and Ditch Digging Methods in Shanghai Siping Road Water Pipeline Repair

该文以上海四平路(临平路——溧阳路)DN1 500×430m自来水管道修复工程为例,就翻转法与开挖法的直接成本和间接成本进行了分析、比较。

Taking Shanghai Siping Road DN1500 430m tap-water pipeline repair as an example,the paper analyzes and compares direct and indirect costs of plastic-lining and ditch digging methods.