地质条件变化下取水泵房的优化设计与施工

The Optimal Design and Construction of One water Pump House under the Condition of Geological Change

结合具体工程实例,论述圆形取水泵房设计中需要注意的技术要点。本次圆形取水泵房采取沉井施工形式,施工过程中地质情况突变,沉井下发现大面积基岩并不利于进一步施工,分析问题由来,根据取水泵房结构设计图纸,探讨本工程的应对措施,供类似工程参考。

Based on a specific engineering project,the paper discusses the technical points that should be paid attention to in the design of circular pumping house.The circular pumping house adopts the form of caisson construction.Since the abrupt change of geological conditions in the construction process and the large area of bedrock found under the sinking well are not conducive to further construction,the problems are then analyzed.According to the structural design drawings of the pumping house,the countermeasures for the project are finally discussed for the reference in similar projects.