标题:
新庄孜矿62110采区断层活化过程的数值模拟与初步分析Numerical Simulation and Preliminary Analysis of pp 62110 Xin Zhuang Zi Mine Mining Area Fault Activation Process
作者:
张群, 黄克海
关键字:
断层活化, RFPA2D, 数值模拟Fault Activation, RFPA2D, Numerical Modeling
期刊名称:
《Metallurgical Engineering》, Vol.1 No.2, 2014-07-30
摘要:
为了提高煤矿生产过程中掘进与采动的安全性，合理并较为准确的预测前方断层活化的前兆，提前采取应对措施，避免生产事故的发生[1]-[3]，本文以新庄孜矿62110采区断层活化过程的数值模拟为例，通过使用RFPA2D对其进行建模、计算及数值模拟预测等，进行分析煤矿开采过程对前方断层的影响及活化过程分析。In order to improve the coal mine production safety in the process of excavation and mining, the precursor of fault activation is predicted reasonably and accurately, and adaptation measures in advance to prevent production accidents are adopted [1]-[3]. Based on numerical simulation of the process of fault activation of pp 62110 Xin Zhuang Zi mine mining area, using RFPA2D to modeling, calculation, and numerical simulation to predict, the influence of coal mining process to the fault and the activation process are analyzed.