泉州市惠女水库引调水工程筑岛灌注桩支护新建进水口的应用

Quanzhou Huinyu Reservoir water diversion project island it applications for new water intakes

文章通过阐述泉州市惠女水库引调水工程进水口采用筑岛灌注桩施工的缘由和方案选择过程,分析比较常规进水口填筑临时土石围堰和采用筑岛灌注桩施工新建进水口的优缺点,总结筑岛灌注桩支护新建进水口的研究应用,为今后开展大型水库库内新建进水口设计与施工提供成功的实际应用案例。

This paper expounds the reasons and scheme selection process of using island inlet construction at the water inlet of the water diversion project of Huinyu Reservoir in Quanzhou City,analyzes and compares the advantages and disadvantages of conventional water inlet flling temporary earth and rock cofferdam and island construction pile construction of new water intake,summarizes the research and application of island filling pile support new water intake,and provides successful practical application cases for the design and construction of new water inlet in large reservoirs in the future.