摘要
RMI岩体分类法成功地吸收了CSIR和NGI分类法的优点 ,能更好地反映岩块强度和结构面性态对岩体强度的影响 ,可适用于任何“完整—破碎”岩体的工程分类。本文详细阐述了该方法的基本原理、分类步骤以及参数的确定 ,并与其它分类法进行了比较。
The advantages of the CSIR and NGI classification methods are successfully absorbed in the RMI rock classification method which could better reflect the influence of the rock fragment strength and structural face behavior on rockmass strength. The RMI method can be used for engineering classification of any 'intact-broken' rockmass. The paper presents in detail the fundamental principle, classification procedures, and determination of parameters. And further, a comparison is made with other classification methods.
出处
《矿业研究与开发》
CAS
2002年第1期20-22,共3页
Mining Research and Development
关键词
RMI指标
岩体分类
岩体强度
Rockmass classification
Rockmass strength
RMI indices
