中文摘要：

介绍了岩体RMR值的确定方法,结合Hoek-Brown强度破坏准则和相关研究结果,编制了岩体力学参数的计算程序,实现了从岩体工程地质调查结果向岩体力学参数的快速转化。通过应用于金川二矿水平矿层的岩体力学参数确定,表明该方法可较准确反映节理化岩体的力学特性,且简单、易行,具有较强的工程实用价值。

英文摘要：

The calculating method of RMR value is introduced. Combining with Hock - Brown strength failure criterion and the results of related study, a computer program was compiled to realize the fast translation from the results of engineering geological survey to the mechanical parameters of rock mass. The method was applied to determine the mechanical parameters of f jointed rock mass in the horizontal ore layer at the No. 2 mining area of Jinchuan, and the results showed that this method can precisely reflect the mechanical behavior of the jointed rock mass, and is effective and feasible, so is of great practical value.