【摘要】 文章分析了非煤矿山地下采空区的分布及危害,阐述了采空区稳定性研究的必要性和紧迫性。以及目前我国非煤矿山地下采空区稳定性现场监测、理论研究、数值模拟的研究进展,指出我国非煤矿山地下采空区稳定性研究中存在的问题,为我国非煤矿山地下采空区稳定性研究新理论、新方法的发展提供借鉴。更多还原

【Abstract】 The study has analyzed where the underground mined-out areas of non-coal mines distribute in China,pointed out what damages the mined-out areas may cause,illustrated how necessary and urgent to study the stabilities of mined-out areas.The study has also reviewed the research progress that have already obtained on field monitoring,theory study and numerical simulation of stabilities in underground mined-out areas of non-coal mines in China with relating issues being found out,which will provide some references for the development of new theories and new methods about studying stabilities in underground mined-out areas of non-coal mines in China.更多还原