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溪洛渡巨型水电站岩溶水渗漏研究 ,面临着范围大、地形地质条件复杂、基础资料缺乏 ,以及隐伏岩溶不易获取实证等多重困难。本文通过地质学、第四纪地质学、岩溶水文地质学等多学科联合 ,将零星不完整的各种资料进行了整体系统性的分析。运用定性分析与灰域模拟方法对库区岩溶发育、蓄水前后渗流特征进行综合性量化分析 ,对溪洛渡水电站库首岩溶渗漏可能性作出了较全面可信的评价。
Xiluodu Giant Hydropower Station karst water seepage study, facing a range of large, topographic and geological conditions are complex, the lack of basic information, and difficult to obtain evidence of hidden karst difficult to obtain. Through the multidisciplinary joint research of geology, quaternary geology and karst hydrogeology, this paper systematically analyzes all kinds of incomplete data. The quantitative analysis of karst development in the reservoir area and the seepage characteristics before and after storage are carried out by means of qualitative analysis and gray-field simulation to make a more complete and credible evaluation of the possibility of karst leakage in the reservoir head of Xiluodu Hydropower Station.