摘要
该文介绍了用有限元图谱进行EP双值反分析方法的基本原理和使用情况。
The paper introducesthe basic principle and the use of the counter analysis method by means of finite element atles for dou-blevalues E P analysis. By means of actual exam-ples, it is indicated that the resulte calculated bythe method is basically consistent with one in thefield. It is a reliable and simple method to evaluatethe stability of surrounding rock and to analyzestress and displacement field of surrounding rock ofchambers.
出处
《矿山压力与顶板管理》
1990年第4期57-60,68-73,共4页
Ground Pressure and Strata Control
