锦屏水电站对外交通专用公路高边坡稳定性分析与防治技术综述  

Summarization of High Slope Stability Analysis and Prevention Technology of External Accommodation Road in Jinping Hydropower Station

作　　者：青华彬 吴学智 徐宏亮[2] 

机构地区：[1]中国水电顾问集团成都勘测设计院,成都610072 [2]武汉大学水资源与水电工程国家重点实验室,武汉430072

出　　处：《中国农村水利水电》2012年第11期68-74,共7页China Rural Water and Hydropower

摘　　要：针对雅砻江锦屏水电站对外交通专用公路工程的高边坡失稳破坏情况,通过归纳总结,对不同地质模式的高边坡破坏形式进行了分类,对高边坡的稳定性及失稳原因进行了分析研究,并提出了针对不同地质模型的高边坡失稳破坏的有效的处理措施。经过处理后的高边坡,基本保持稳定,对节约投资,缩短工程建设周期,提高安全性均具有直接和现实的参考价值。Aiming at unstable failure of high slope of external accommodation road in Jinping Hydropower Station, the different geo logical models of high slope failure modes are categorized, the stability and cause of destabilization of high slopes are analyzed, and effective treatment measures of high slope unstable failure are proposed according to various geological models through summariza tion. The high slope remains steady after treatment, which has a direct and realistic reference values for saving investment, shorten-ing the construction cycle, and improving security of project.

关 键 词：高边坡 稳定 地质模式 防治措施 

分 类 号：TV13[水利工程—水力学及河流动力学]