Based on analysis of the control effect about displacement of large scale stratum and stress centralize of the pillar with RFPA.

• 利用RFPA模拟软件分析房间矿柱在大范围岩层移动和应力集中控制作用的基础上,提出了应用隔离矿柱控制采空区连锁式破坏的设想,并进行了数值模拟;