为繁荣刊物,活跃学术空气,促进岩石力学在地下工程中的应用,对“略谈地下洞室围岩分类”一文补充几点浅见,供使用时参考。 1.在地下工程围岩分类方面,当前国外应用较广的是Q值及RMR分类方法,尤其是Q分类法。而RSR方法(即Wickham分类法)主要是在总结美国隧洞支护设计经验的基础上提出来的,应用不如前两类广泛。 For the prosperity of the publication, the active academic atmosphere, and promote the application of rock mechanics in underground engineering, on “a brief talk about underground caverns rock classification” a few words to add, for reference. 1. In the underground rock classification, the current wider application of Q value and RMR classification methods, especially Q classification. The RSR method (Wickham classification) is mainly based on the experience of the United States tunnel support design put forward on the basis of the application is not as good as the first two categories.