城市污水处理厂土建阶段施工要点及质量控制

On Civil Engineering Construction Key Points & Quality Control of Urban Sewage Treatment Plant

总结了多年城市污水处理厂土建阶段的施工重点和难点。重点分析了混凝土水工构筑物防渗防漏、预应力混凝土水池、沉井、异形混凝土构筑物等施工要点。进一步分析了施工过程中的质量控制关键点:施工方案的优化和细化;施工技术的提高;监督管理的强化和组织协调的顺畅等。

Construction emphases and difficulties of civil engineering stage about urban sewage treatment works over the years have been summarized in the paper.Then,several key points are analyzed particularly such as anti-seepage and leakproof of concrete hydro-structure,prestressed concrete pool,open caisson,concrete structure,etc.Moreover,quality control points of construction are also presented furtherly including construction plan optimization elaboration,technology improvement,supervision strengthening and organization integration.