两种岩体分类指标RMR与Q间的关系

Discussion on the Relationship between RMR and Q Indexes

在简要介绍CRIS和NGI两种分类方法的基础上 ,系统总结了目前已有岩体质量指标RMR和Q之间的关系 ,并在分析造成不同时期二者间关系式有较大差异的基础上 ,建议了有关计算公式。

On the basis of brief introduction of the CSIR and NGI classification methods that are wildly used in geo-technique engineering, the relationship between Q and RMR was given. After the different causes were analyzed, the proposition how the relationship was used was given.