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安全埋高是在研究该水电站地下厂房围岩稳定性时所提出的一个重大的工程地质问题 ,该问题的解决对经济合理地设计地下厂房顶拱围岩支护结构具有重要的意义。目前该问题研究较少 ,本文探索了用结构力学的基本原理来解决安全埋高问题。研究结果表明该方法能够较好地解决该问题 ,并为进一步用数值模拟分析提供了依据。
The safety buried high is a significant engineering geological problem when studying the stability of the surrounding rock of the underground powerhouse of this hydropower station. The solution of this problem is of great significance to the economical and rational design of the surrounding rock supporting structure of the roof arches of the underground powerhouse. At present, the problem is less studied. This paper explores the basic principles of structural mechanics to solve the problem of safety burial. The results show that this method can solve this problem well and provide the basis for further numerical simulation.