【摘要】 通过对污水、雨水管道施工过程的分析,找出了在管道施工过程中常出现的问题。针对施工放线、沟底高程控制、管道坡度、管道严密性、管沟回填、成品保护等方面容易出现问题的环节,提出了解决的方法,为提高工程质量和缩短工期提供了科学、实用的方法。更多还原

【Abstract】 By analyzing the constructing process of sewage pipeline and rainwater pipeline,the existing problems in it were discovered.For the problems often encountered in altitude control for the ditch bottom,pipe grade,pipe tightness,backfilling of pipe,and finished product protection,more scientific and practical solutions are proposed,which make it possible to improve project quality and reduce the engineering time.更多还原