结合柿竹园多金属矿的实际,论述了矿山地压灾害监测预警研究的重要性及意义,建立了群空区条件下的地压监测网,提出了地压监测预警研究方法。建立了基于灰色理论模型、Verhulst模型、Verhu|st反函数模型、突变理模型等矿山地压灾害预警模型,并通过程序编制实现了数字可视化灾害预警系统。提出了单因素和多因素监测预警指标,为矿山地压灾害监测预警提供了参考依据,并在柿竹园多金属矿中得到了广泛应用,取得了突出效果,为矿山的安全管理提供强有力的技术支持和保障。
Combined with the practice of Shizhuyuan poly- metallic mine, the significance and reference of technical re- search on monitoring and prediction of mine ground pressure hazard was discussed, the ground pressure monitoring net- work under the condition of group of worked-out areas was established, and the monitoring and prediction methods were proposed. Moreover, prediction models for ground pressure hazard were established based on models such as Gray theo- ry, Verhulst, Verhulst inverse-function, Mutation and so on, and the digital visual disaster warning system was real- ized by designing program. Then, warning index involved the single factor and multiple factors were presented, which is of great reference for mine ground pressure hazard predic- tion. This study was widely applied in Shizhuyuan mine andachieved remarkable results, providing strong technical sup- port and guarantee for mine safety management.