【摘要】 针对排水管道工程施工中常见的管道位置偏移或积水,管道渗漏水,检查井变形、下沉,构配件质量差,回填土沉陷等质量问题,简要地分析研究了其形成原因,并提出了有效的预防及治理措施。更多还原

【Abstract】 In the light of some common problems occurring in drainage construction such as pipe misalignment,water heap-up, leakage, distortion and subsidence of test well, poor quality of structural members and fittings and backfill subsidence, this paper briefly analyzes the causes of the problems formation and puts forward effective protection and control measures.更多还原