改进采场布置方式是防治冲击地压发生的直接而有效的做法,通常遵循如下原则: 1.设计的采场形状要规则,掘巷要少,目的是降低采动应力集中,减少释放能量的空间。2.必不可少的巷道尽可能掘在常压区或减压区内。3.对于大面积已采区附近的支承压力高峰区及其他因素所形成的极限应力区,若不便 The improvement of stope layout is a direct and effective way to prevent rockburst. The following principles are usually followed: 1. The design of the stope should be of a regular shape with fewer tunnels, so as to reduce the stress concentration and the energy release space. 2. The essential roadway digs as much as possible in the atmospheric zone or decompression zone. 3. For large area has been mining area near the peak pressure zone and other factors formed by the stress area, if the inconvenience