四川碳酸盐岩地区水库岩溶发育特征及岩溶渗漏评价

摘要

The carbonate rock distribution and the karst development characteristics in Sichuan Province are introduced . The reservoir leakage in the carbonate rock areas is evaluated considering the hydrodynamic conditions and the leakage channel .It shows that the karst development characteristics , including the scale , severity and distribution , should be fully understood , and the hydrological and engineering geological conditions should be analyzed , to improve the reliabili-ty and benefits of reservoir projects in these areas .%介绍了四川省碳酸盐岩的分布、岩溶发育特征，针对在碳酸盐岩地区的建库问题，从水动力条件和通道条件两方面对水库渗漏进行了分析评价，认为要充分发挥岩溶地区水库的效益，必须充分掌握水库工程区内岩溶的发育规模、发育程度及分布特征，研究岩溶地区的水文地质、工程地质条件，以提高在岩溶地区建库的可能性和可靠性。