摘要
针对１２０ｍ高阶段大直径深孔采矿法的充填体稳定性，采用了光弹应力计、炮孔位移计、顶板沉降仪等仪器进行监测，并对其实测结果整理分析。
In view of stability of the filled body with 120m highstage large diameter deep hole mining method, many instruments such as photoelastic stress meter, blasthole displacement meter and roof settlement meter etc. were used in monitoring work, and their actual measurement result were sorted out and analyzed, it was shown that the stability of filled body was good.
出处
《冶金矿山设计与建设》
1999年第4期18-21,共4页
Metal Mine Design & Construction
