大冶铁矿东露天采场边坡岩体力学参数研究

A Study of the Rock Mechanical Parameters of Slopes in East Open -pit Stope of Daye Iron Mine

介绍了三十多年来在大冶铁矿东露天采场南、北帮边坡岩体中进行的岩体抗剪强度现场测试方法、技术及试验结果，并汇总出一套历次为边坡稳定性分析采用的抗剪强度参数值，为岩体力学参数数据库增加了大量信息。

The field test methed, thchnique and testing resul about the shear strength parameters of rock mass in the North and South slops of East Open-pit Slope of Daye Iron Mine in the past more than thirty years are introduced. The shear strength used in previous analyses of elope stability have been collected. Some data-processing principles, which decide the valuee to be used according to the value obtained from the test ,are briefly presented.