平煤八矿深部开采矿压动态监测及显现规律研究
ynamic monitoring and behave law of mine pressure with deep mining in the 8th mine of Pingdingshan coal group
随着煤炭资源开发向深部发展，巷道变形、冲击矿压等安全问题日趋严重，必须采用多种技术与方法对矿压显现规律进行动态监测与研究，从而保证矿山安全高效开采。论文以平煤八矿二水平己15-22020采面及运输巷道为研究对象，采用钻孔应力计、多点位移计、断面收敛计等仪器，监测回采工作面支承压力、受采动影响的巷道顶板岩层位移和断面围岩变形变化特征，得出平煤八矿深部开采矿压显现规律，对矿山安全设计与开采具有重要的指导意义。
With deep mining development of coal resource, many safety problems have arisen and become serious gradually, such as laneway deformation, rock burst, and so on. Multi-source techniques and methods must be adopted to monitor and study behave law of mine pressure, thus safety and efficient production of mining can be guaranteed. It takes the working face No. VI 15-22020 and its transportation laneway of 2nd level of the 8th mine as the research subject. Borehole stress meter, multi-point extensometer, instrument of roadway convergence were used to monitor characteristics of abutment pressure of working face, roof displacement and section deformation of surrounding rock of laneway under the influence of mining. And behave law of mine pressure with deep mining in the 8th mine of Pingdingshan coal group is summarized and analyzed, which have important directive to mining design and safety.
苗胜军
矿山压力、矿山支护矿山安全、矿山劳动保护矿山开采
井巷工程矿压显现规律支承压力围岩变形
Shaft and Lane Engneeringmine pressurebehave lawabutment pressuredeformation of surrounding rock
苗胜军.平煤八矿深部开采矿压动态监测及显现规律研究[EB/OL].(2010-11-12)[2025-07-16].http://www.paper.edu.cn/releasepaper/content/201011-265.点此复制
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