摘要
三峡工程地下厂房下游边墙大规模不利定位块体的稳定性是工程设计所关注的主要问题之一,采用块体理论及其分析软件,计算分析了主厂房下游边墙6个块体的几何特征值,对块体在不同设计荷载工况下的稳定性进行了研究,并对块体锚索加固处理后的稳定性进行分析评价。
The stability for position block of the underground powerhouse in the Three Gorges Project is one of the key problems for the project design. Applying block theory and soft, the geometrical characteristic value of 6 position blocks is computed. And the block stability safe factor is studied under different design condition. The block stability is assessed after reinforcement.
出处
《矿山压力与顶板管理》
北大核心
2005年第3期76-79,共4页
Ground Pressure and Strata Control
