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通过介绍抽水试验基本原理,结合长沙轨道交通1号线某车站施工实例,对地铁影响深度范围内的含水层进行了抽水试验,确定了含水层的水文地质参数,为车站设计的降水工程提供设计依据与研究基础。
By introducing the basic principle of pumping test and combining with the construction example of a station in Changsha Rail Transit Line 1, pumping tests were conducted on aquifers within the depth of subway impact to determine the hydrogeological parameters of the aquifer and provide design for the precipitation engineering designed for the station Basis and research basis.