冲击地压危险区域及其等级动态识别技术及应用

Technology and Application of Dynamic Identification of Rock Burst Hazardous Areas and Grades

采用冲击地压预警理论、采矿学、地球物理学、软件工程、智能识别等多学科相结合的研究方法,通过融入智能预警模型及算法,搭建了"矿震能量场时空监测和风险智能辨识系统",包含矿震时域分析、空间域分析,特别是包含危险区域云图、智能分析报表等功能模块。多年研究应用表明,该系统可以有效解决目前冲击地压面临的3个难题,通过提早精准识别冲击地压危险区域,提前采取解危措施进行人工干预冲击地压孕育历程,为鹤岗矿区冲击地压的预警和解危措施实施提供了有效依据。有效防治了鹤岗矿区的冲击地压灾害。该技术成果的应用显著提高了矿井对冲击地压的预警、防治、效果检验水平,具有广阔的推广前景和应用价值。

By using the research methods of combination of early warning theory of rock burst,mining,geophysics,software engineering,intelligent identification and other disciplines,and by incorporating intelligent early warning model and algorithm,an intelligent system for spatio-temporal monitoring and risk identification of earthquake energy field was established,which includes time domain analysis,spatial domain analysis,especially,it includes the function modules of dangerous area cloud m a p,intelligent analysis report form and so on.Many years of research and application showed that,the system can effectively solve the three difficult problems faced by rock burst at present.By early and accurate identification of the dangerous area of rock burst and early intervention of artificial intervention of the process of rock burst incubation,it provides an effective basis for the early warning and implementation of the measures of rock burst in Hegang mining area.The rock burst disaster in Hegang mining area has been effectively prevented and controlled.The application of this technology results in a remarkable improvement in the level of early warning,prevention and control of rock burst in mines,as well as the effect test,and has a broad prospect of popularization and application value.