乌江洪家渡水电站主要岩溶工程地质问题与处理

Main karst engineering geologic problems of Hongjiadu hydropower station on Wujiang River and the treatment

在岩溶区修建水力发电工程，岩溶工程地质问题往往是工程突出的主要工程地质问题。乌江洪家渡水电站为在岩溶地区修建的大型水力发电工程，其存在岩溶渗漏问题、岩溶稳定问题、岩溶涌水问题等岩溶工程地质问题，现工程已完建，经参建各方的努力，岩溶工程地质问题得到了成功处理。本文对乌江洪家渡水电站存在的主要岩溶工程地质问题及处理方案和措施进行总结。介绍，供参考。

Karst engineering geologic problems are the main and obvious ones for the hydropower projects constructed in karst areas. Hongjiadu hydropower station on Wujiang River is a large - scale hydropower project built in karst area, of which the karst engineering geologic problems include karst seepage, karst stability and karst blow etc. Now the project has been completed and its karst engineering geologic problems have been handled successfully through the effort of each participators. In the paper, the main karst engineering geologic problems of Hongjiadu hydropower station on Wujiang River and the related treatment measures are introduced and concluded.