基于矿压监测点优化布置的巷道围岩稳定性研究

Study on Stability of Surrounding Rock of Roadway Based on Optimum Arrangement of Mine Pressure Monitoring Points

为探索支护质量、检验支护效果、优化相关参数以及评价巷道的稳定性,本次研究挑选煤矿的锚杆支护作为研究对象,针对表面位移、顶板离层、锚杆(索)动态锚固力展开监测,判断相关参数的科学性与合理性,为以后设计巷道支护奠定坚实的基础。

In order to explore the support quality, test the support effect, optimize the relevant parameters and evaluate the stability of the roadway. In the course of this study, we select the bolt support of coal mine as the research object,monitor the surface displacement, roof separation, dynamic anchor force of anchor rod（cable）, and judge the scientific and reasonable of the relevant parameters.