煤矿井下微震监测系统及应用  

Microseismic monitoring system and application in underground coal mine

作　　者：李凤琴[1] 张兴民[1] 姜福兴[1] 

机构地区：[1]山东科技大学资源与环境工程学院,山东青岛266510

出　　处：《煤田地质与勘探》2006年第4期68-70,共3页Coal Geology & Exploration

基　　金：国家自然科学基金重大国际合作项目(50320120001)

摘　　要：介绍了微地震监测系统原理、方法,分析了微地震监测仪器结构、性能及施工措施,并结合微地震监测技术在煤矿井下监测中所遇到的问题,提出了一些具体的技术措施。It is introduced that the mine microseismic monitoring is a new physical geography detecteing technology, which has advanced technology and good reliability and which possesses high practicability. It plays an important role in coal mine safety monitoting. The structure, performance and firing method for microseismic monitoring instrument are concretely analysed. Some specific technology means are put forward based on the concrete problems of microseismic monitoring technology in coal mine.

关 键 词：矿井 岩层破裂 微地震 监测 煤矿安全 

分 类 号：P315.2[天文地球—地震学]