摘要
利用自行开发的岩层破断过程分析系统 ,对承压水底板的失稳过程进行了数值模拟。根据模拟结果 ,分析了承压水底板失稳的机理 ,对承压水底板的突水部位进行了预测。通过与理论分析方法和实验的对比 。
The instable progress of floor with water inrush is simulated with the Stratum Failure Progress Analysis(SFPA)system. Based on the result, the mechanism of instability in the floor with confined water is studied and the instable position is forecasted. Compared with theoretical approach and experiment, SFPA is a new numerical simulation approach to study the problem of instability in the floor with confined water.
出处
《煤矿开采》
2001年第1期50-51,41,共3页
Coal Mining Technology
基金
国家杰出青年科学基金!(编号:5 9472 0 18)
中科院力学所开发基金资助项目
