东庄水库岩溶渗漏几个关键问题的探讨  

Discussion on Several Key Problems about Karst Leakage of Dongzhuang Reservoir

作　　者：万伟锋[1] 王泉伟[1] 邹剑峰[1] 苗旺[1] 

机构地区：[1]黄河勘测规划设计有限公司,河南郑州450003

出　　处：《人民黄河》2015年第2期99-103,共5页Yellow River

摘　　要：东庄水库坝址库首2.7 km碳酸盐岩库段渗漏问题是制约东庄水库建设的关键技术问题之一,也是多方研究和争论的焦点。在回顾历次勘察和研究阶段关于岩溶渗漏问题的成果和认识的基础上,结合2010年以来开展的勘测工作和最新研究成果,对东庄水库岩溶渗漏密切相关的地下水径流场、筛珠洞泉水、深岩溶发育和悬托河等几个关键问题进行了探讨。综合勘察与研究表明,东庄坝址具备成库建坝条件,经防渗处理后,水库岩溶渗漏问题可以得到有效控制,不会发生大的渗漏问题。There is carbonate rock distributing in the 2. 7 km upper reaches of Dongzhuang dam site. The karst leakage is one of the key technological problems that restrict the construction of Dongzhuang Reservoir. And it is also a focus of discussion and research among differ-ent parties and scholars for years. By reviewing the investigation and study results of karst leakage in every survey stages,several key prob-lems about of karst leakage such as the groundwater flow field,Shaizhudong springs,deep karst and hanging river were discussed based on the new investigation and study achievements since 2010. Results of the comprehensive investigation and research show that the Dongzhuang dam site has the conditions for construction of reservoir and dam. The karst leakage can be controlled by seepage treatment and will not cause serious leakage.

关 键 词：岩溶渗漏 悬托河 渗流 东庄水库 

分 类 号：TV699.3[水利工程—水利水电工程]