试论煤田(矿)水文地质问题及勘探技术方法

On Coalfield(Mine) Hydrogeological Problems and Exploration Technology

"西部水荒,东部水害"是我国煤炭资源开发的两大水文地质问题,目前煤田(矿)水文地质工作主要问题有:煤矿建设水资源保障能力不足、矿井水害威胁影响煤矿安全生产和服务年限、矿区水环境问题突出等。相应的研究内容为合理开发利用矿区供水水源、矿井防治水技术研究和水环境影响及防治措施研究。现行的勘探技术方法有综合物探技术方法、地下水化学及同位素研究和模型技术等。

Two major hydrogeological problems in coal resource exploitation in the country are ＂western part water shortage, eastern part flood damage＂. Main problems in present coalfield （mine） hydrogeological works have： insufficient water resource guaranteeing, mine water disaster threatening impacts mine safety production and service life, and prominent water environmental problems etc in mining areas. Corresponding researches have rational exploitation and utilization of mining area water supply source, mine water control technology, water environment impact and controlling measures. Available exploration techniques have integrated geophysical prospecting, groundwater hydrochemical and isotopic researches as well as modeling technology.