矿山系统地压研究——重大地压灾害的创新研究策略

Study on Systematic Mine Earth Pressure—The Pioneering Research Tactics of Vital Earth Pressure Disasters

针对矿区灾难地压、民采老采空区地压灾害、特大及重大事故隐患区、深采矿区岩爆诱发等 4类急待解决的地压控制重大难题 ,提出了“系统地压研究”的创新思维模式 :1)从现象学的宏观破坏特征研究 ,提出了以“暗空场”为中心的“系统地压” ;2 )通过地压主控因素剖析 ,由“暗空场破坏”界定“系统地压类别” ;3 )研究作用机制 ,确定系统地压研究的框图 ;4)暗空场破坏规律创新研究 ,确定新型计算公式与体系 ;5 )确定矿山“系统地压”研究的分析、监测、控制策略方法。高峰矿地压灾害控制研究的“系统地压研究”策略的成功实施 ,为新的重大地压灾害难题研究开创了成功先例 ,可普遍推广应用。

In light of 4 types of urgently solved key problems of earth pressure controlling, such as mine disasterous earth pressure, earth pressure disasters of civil mined out regions, hidden districts of vital or great accidents and induced bursts of deep mining areas, a new mode of thinking of 'systematical earth pressure study' is proposed: 1) according to the study of macroscopic destructive characteristics of meterology, the concept of 'systematic earth pressure' which takes unknown mined out regions as its centre is proposed; 2) the main controlling factors of earth pressures are analysed to define the types of 'systematical earth pressures' according to unknown mined out region destruction; 3) action mechanism is studied to establish the research block diagram; 4) the pioneering research on the laws of unknown mined out region destruction is carried out to establish new calculation formulas and system; 5) the tactics and methods of analysing, monitoring and controlling of mine systemical earth pressures are establish. The successful implement of systematic earth pressure researching of earth pressure disasters controlling in Gaofeng Mine has set a successful prcedent for new researching of the difficult problems as vital earth pressure disasters and can be widespread extensded.