摘要
简要论述了中国煤矿软岩工程地质力学的研究进展 ,首先指出了国际岩石力学学会关于软岩定义的缺陷 ,提出了新的软岩定义和分类 ,在此基础上 ,论述了软岩的变形力学机制、软化状态方程、软岩工程地质力学设计方法。可以认为 ,中国软岩工程地质力学已经形成了完整的理论框架系统。
The research development of the soft rock engineering geological mechanism in China coal mine is brief discussed in this paper.Firstly,the defects about the definition of soft rock defined by the ISRM are indicated.The new definition and classification of soft rock are brought forward.Based on these,the deformation mechanic of soft rock,the equation of softening state,and the design method of soft engineering geological mechanism are discussed.It is considerable that the comprehensive system of soft engineering geological mechanism in China coal mine has been formed.
出处
《煤》
2000年第1期6-11,共6页
Coal
关键词
中国
煤矿
软岩工程
地质力学
研究进展
soft rock state
the critical load of softening
the critical depth of softening
the index of softening
