单孔抽水试验在岩溶场地中的运用

Application of Single Hole Pumping Test in Karst Sites

为了了解场地水文地质条件,确定含水层参数,为施工降水提供合理的水文地质资料。本文以遵义市新蒲新区某项目为例,对其项目基本概况和地质条件进行了分析和介绍,着重介绍了采用单孔抽水试验确定地下水参数。通过试验表明,单孔抽水试验能较准确地了解场地的水文地质条件,具有方法简便、成本低廉的优点。对于类似的勘察项目可参考应用。

In order to understand the hydrogeological conditions of the site,determine the parameters of the aquifer,and provide reasonable hydrogeological data for construction precipitation,this study takes a project in Xinpu New District,Zunyi City as an example to analyze and introduce its basic overview and geological conditions,with a focus on using single hole pumping tests to determine groundwater parameters.Experiments have shown that single hole pumping tests can accurately understand the hydrogeological conditions of the site,and have the advantages of simple methods and low costs.For similar survey projects,reference applications can be made.