三峡库区猴子石滑坡治理工程设计及实施综述

摘要

Houzishi land slide treatment is the most important geological hazard protection project in Three Gorges Reservoir area. The protection has lasted for nearly 10 years and experienced multiple stages due to direct or indirect influence of compli-cated external environment and unfavorable design conditions. The whole process of the landslide treatment project is reviewed, and the research conclusion, design scheme and key design representative are explained. The challenges of the design work are introduced. The innovative treatment method of underground replacement of resistance sliding key was put forward, which was further optimized during the implementation. The safety monitoring results shows that the landslide is safe, stable, and the opera-tion of the project is fine since its completion in 2008.%猴子石滑坡治理工程是三峡库区最重要的地灾防治项目，受复杂外部环境和不利设计条件的直接或间接影响，治理工作持续近10 a时间，先后历经多个工作阶段。对猴子石滑坡治理工程总体工作过程进行了回顾，对研究结论、设计方案和设代重点进行了说明，介绍了设计工作所面临的重大困难。针对治理工程实际情况，创造性提出了地下置换阻滑键结构的滑坡治理设计方案，并在方案实施过程中不断优化设计。治理工程自2008年完工至今，安全监测成果表明滑坡整体稳定安全，工程总体运行情况良好。