张修峰,曲效成,魏全德

• 1:兖矿集团有限公司煤矿冲击地压防治研究中心
• 2:北京安科兴业科技股份有限公司

摘要(Abstract)：

针对兖矿集团有限公司下属冲击地压矿井数量多、地区分布广、条件差异性大、致冲机理复杂等导致的冲击地压防控难题,通过冲击地压多参量联合监测预警方法研究、监测监控平台系统开发和现场实践,开展了新形势下冲击地压监控预警新模式的探索。研究与实践结果表明:①通过在空间上进行冲击地压监测分区,依据致冲因素进行监测参量选择与权重系数的设置,可以实现冲击地压分类监测与预警,提升了监测预警准确性;②提出"常规预警"与"特殊条件预警"相结合的预警机制,可通过对某一特定测区的地质及开采技术因素分析,定制各监测参量的权重系数,提高预警算法的普适性和针对性;③提出空间上井上与井下、时间上静态数据与动态数据、强度上采掘速度与预警指标、管理上预警与处置的四维数据分析理念,通过对监测参量的多维度分析,实现了监测数据的深度挖掘,提高了冲击地压监测数据的利用效果;④开发了平台系统,实现了矿井与防冲研究中心、井上与井下、静态数据与动态数据、预警结果与现场处置措施等智能联动及自动上报功能,提高了冲击地压监测预警和管理的时效性,降低了人力成本。

关键词(KeyWords)： 冲击地压;监测预警;平台;多维度;多参量

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金资助项目(51904017,51674014,51634001);; 山东省重大科技创新工程资助项目(2019SDZY02)

作者(Author): 张修峰,曲效成,魏全德

DOI: 10.13532/j.jmsce.cn10-1638/td.20200922.002

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