Summary and Prospect of AFR Mining Method
摘要
In Chap. 7, the research hotspots and application scope of the theory, technology, and methods of AFR without mine pillars in recent years were introduced. At present, the AFR mining method has a relatively complete theoretical, technical, and equipment system, and has been widely applied in the mining field, achieving good safety and economic benefits. The author provides the following prospects on the development of AFR mining methods in the future mining field, which includes (1) ultra-thick mine seam mining, (2) dynamic disaster prevention and control, (3) multi-dimensional roof cutting pressure releasing, (4) ecological protection, and (5) intelligent unmanned development.