岩溶地区建设水电站最主要的工程地质问题是岩溶渗漏问题,它关系到工程建设的速度、成败和效益。研究岩溶渗漏问题,必须在查明工程地质条件的基础上,针对当地岩溶发育的规律和特点,在可能的渗漏地段,采用综合勘探技术方法,以取得充分的资料进行论证和评价,并提出切实可行的工程地质措施。 The most important engineering geological problem of building hydropower station in karst area is the problem of karst seepage. It is related to the speed, success and benefit of construction. To study the problem of karst seepage, we must, based on the identification of the engineering geological conditions and according to the laws and characteristics of the local karst development, adopt the comprehensive exploration techniques in the possible seepage areas to obtain sufficient information for the demonstration and evaluation. Put forward practical engineering geological measures.