Research on coalmine disaster accident forecasting using microseismic monitoring technology

摘要：

In the process of coalmine mining,unexpected disaster accidents often occur,,such as roof-fall、water inrush、gas outburst、 rock burst and so on.The occurrence of these accidents sometimes leads to serious consequence,large economic loss and personnel casualty.Therefore,disaster accidents forecast is an important topic.Many disasters in colliery are related to rock fracture.These fractures generally produce acoustic emission or microseism.Therefore,Microseismic monitoring is an effective method to discover the precursor and forecast accident.This article briefly introduces the principle and characteristic of mieroseismic monitoring,the relation between coalmine disaster accident and mieroseismie event.Also,how to use microseismic monitoring technology to forecast eoalmine disaster accident is preliminary studied.

关键词： Microseism Monitoring Coalmine Disaster Forecast

作者: Zhang Xingmin Cheng Jiulong Jiang Fuxing Cheng Yunhai

作者单位: Key Laboratory of Mining Disaster Prevention and Control,Shandong University of Science and Technolo School of Civil and Environment Engineering,University of Science and Technology Beijing,Beijing,100 Department of Resources and Environmental Engineering,North China Institute of Science and Technolog

会议类型: 国际会议

会议名称: The 2007 International Conference on Mine Hazards Prevention and Control(2007矿山灾害预防与控制国际学术会议)

会议地点: 青岛

会议语种:英文

页码: 665-671

在线出版日期: 2007-10-17（万方平台首次上网日期，不代表论文的发表时间）