基于Aquifertest软件计算灰岩矿区水文地质参数及矿坑涌水量预测

Calculation of Hydrogeological Parameters and Predic-tion of Mine Water Inflow in Limestone Mining Area Based on Aquifertest Software

抽水试验是水文地质勘查中最常用的水文地质试验,通过抽水试验,利用Aquifertest软件计算得出水文地质参数,不仅方便快捷而且计算结果精度较高;以安徽省庐江县某灰岩矿区普查资料为依据,通过地表水文地质调查和现场抽水试验,利用软件快速计算水文地质参数,并采用大井法预测矿坑涌水量,为后续矿床开采及施工建设提供参考依据。

Pumping test is the most commonly used hydrogeologi-cal test in geological exploration.Through the pumping test,the hydrogeological parameters are calculated by aquifertest software,which is not only convenient and fast,but also has high accuracy;Based on the general survey data of a limestone mining area in Lu-jiang County,Anhui Province,through surface hydrogeological sur-vey and field pumping test,this paper uses software to quickly cal-culate hydrogeological parameters,and uses large well method to predict pit water inflow,so as to provide reference basis for subse-quent deposit mining and construction.