Abstract: In order to ensure the water demand of the project, combined with the project scale and the type of water intake source, through the field work such as hydrogeological survey, geophysical exploration, pumping test and groundwater level survey, the hydrogeological survey data, pumping test results, the current situation and development and utilization of regional water resources in the study area are analyzed, the exploitable resources of groundwater in the study area are evaluated, and the drawdown of groundwater level after mining is predicted by analytical method. The results show that the water intake of the project is reasonable and reliable. The paper explores and practices the demonstration content and working method of taking groundwater as the water source, which provides a reference for the demonstration of water resources of construction projects in the piedmont area.

Key words: groundwater, utilization assessment, water resources

摘要： 为保证项目用水需求,结合项目规模和取水水源类型,通过开展水文地质调查、地球物理勘探、抽水试验、地下水位调查等野外工作,分析了研究区水文地质勘查资料、抽水试验成果和区域水资源现状及开发利用情况,评价了研究区地下水可开采资源量,采用解析法预测了开采后地下水水位降深,结果表明,该项目取水是合理的可靠的。探索实践了以地下水为水资源的论证内容和工作方法,为山前地区建设项目水资源论证工作提供参考。

关键词: 地下水, 论证, 水资源