围岩稳定性的评价是地下建筑中的一个重要课题,由于影响因素较多和地质情况的复杂,迄今尚未得到令人满意的解决。本文通过白山电站地下洞室设计和施工中所遇及的几个岩体稳定问题及其工程处理,对地下洞室围岩稳定性的分析评价提出了一些看法。文中认为,在坚硬的块状岩石中,地下洞室的围 Evaluation of the stability of surrounding rock is an important issue in underground construction. Due to many factors and complex geological conditions, so far it has not been satisfactorily solved. In this paper, some rock mass stability problems encountered in the design and construction of underground caverns of Baishan Power Station and their engineering treatment are put forward. Some opinions are put forward on the analysis and evaluation of the stability of surrounding rock in underground caverns. The article believes that in the hard massive rock, underground cavern Wai