市政给水管道沟槽开挖及回填问题的研究

摘要

随着城市化进程的加快，城市给水管网改造工程也在不断的增多。本文主要就市政给水管网改造工程中的给水管道沟槽开挖及回填问题进行了研究，以提高给水管网改造工程的质量。%With the speeding up of urbanization, the reconstr-uction project of urban water supply pipeline network has in-creased. This article mainly carries on the exploration of the water supply pipe trench excavation and backfil problems in the municipal water supply pipeline network reconstruction en-gineering, in order to improve the quality of the water supply pipe network project.