摘要
狮子坪水电站坝基覆盖层厚,坝基防渗处理难度大。防渗墙底部需嵌入至少1.0m,最大墙深达到100m。施工过程中克服了种种困难,保质保量地完成了施工任务,为以后超深防渗墙施工和定额的编制提供了可靠的数据,也为类似深厚覆盖层渗漏处理提供了参考。
The overburden layer of dam foundation of Shiziping Hydropower Station is very thick so that it is difficult to treat the seepage of its dam foundation. The bottom of imperious wall should embed into it more than 1.0 meter and its maximum wall depth reaches 100 meters. In the construction, we overcame various difficulties and completed the construction task with high quality, which provides reliable data for the construction and quota compilation of super-deep impervious wall in future and also provides reference for the seepage treatment of deep and thick overburden layer.
出处
《水力发电》
北大核心
2009年第8期37-39,共3页
Water Power
关键词
防渗墙
深厚覆盖层
设计施工
狮子坪水电站
impervious wall
deep overburden layer
design and construction
Shiziping Hydropower Station
