贵州省贞丰县矿山水文地质条件研究

Study on mine hydrogeological conditions in Zhenfeng County, Guizhou Province

贞丰县锣锅井断层及灰家堡背斜的复合构造部位有水文异常点,通过对锣锅井断层的调查及物探表明,该断层为挽近期活动断裂,同时异常点的展布与锣锅井断层及灰家堡背斜的复合构造呈一致性分布,说明矿区内的水文分布与形成明显的受锣锅井断裂地质构造和活动性构造的控制,同时地质构造又影响着地下水的赋存、运移和出露特征。

There are hydrological anomaly points in the composite structure of luoguojing fault and Huijiapu anticline in Zhenfeng county.The investigation and geophysical exploration of luoguojing fault show that the fault is a recent active fault,and the distribution of anomaly points is consistent with the composite structure of luoguojing fault and Huijiapu anticline,It shows that the hydrological distribution and formation in the mining area are obviously controlled by luoguojing fault geological structure and active structure,and the geological structure affects the occurrence,migration and exposure characteristics of groundwater.