截污管道顶进施工工序的质量控制

Quality control of jacking construction technology of pollution interception pipeline

介绍了截污管道顶进施工的适用范围,并结合其施工方案,从工作井设置、修建、基础布置、施工作业等方面论述了截污管道顶进施工的质量控制要点,指出截污管道具有施工面小、土方开挖回填量小、无污染等优点,值得推广应用。

The paper introduces the jacking construction application scope of pollution interception pipeline,combines with its construction scheme,discusses its jacking construction quality control points from aspects of working shaft setting,construction,foundation layout and construction business and so on,and points out that： pollution interception pipeline has various merits,such as small construction surface,small amount of earthwork excavation backfilling,pollution resistance and so on. Therefore,it is worth promoting.