取水井基坑开挖支护及顶管管道敷设施工技术

Construction technology for excavation support and top pipe laying of water intake well foundation pit

自来水厂通常建设在城市郊区或邻近水源等区域,取水井设置在周边环境复杂地域,进出水管道敷设难度相对较大。文章以某水厂扩建工程施工为例,详细介绍了基坑开挖支护以及顶管管道施工质量控制关键技术,为后续类似工程提供参考。

Waterworks are usually built in suburban areas or near water sources,and water intake wells are set up in complex surrounding areas,making it relatively difficult to lay inlet and outlet pipelines.The article takes the construction of a certain water plant expansion project as an example to introduce in detail the key technologies of excavation support for foundation pits and quality control of top pipe pipeline construction,providing a reference for similar projects in the future.