基于相似模拟试验的采煤工作面过断层研究

The Coal Mining Working Face through Fault Research based on Similarity Simulation Experiment

为研究煤层开采过程中的过断层情况,以米箩煤矿工作面的实际开采情况为工程背景,采用相似模拟的研究方法,建立二维相似材料模型,模拟工作面过断层情况,得出了煤层开采时过断层的基本规律,对实际生产中工作面遇到断层应采取的技术措施有一定指导意义。

For research through fault in the process of mining of coal seam,coal mining working face to dominant the engineering background of actual mining situation,the similar simulation research method,two-dimensional similar material model,simulation of working face through fault,the coal seam mining is obtained when the basic rule of fault,to face with fault in the process of production of technical measures should be taken to have certain guiding significance.