铜业工程Issue(6)：101-106,6.DOI:10.3969/j.issn.1009-3842.2024.06.012
深井地压灾害多维预警指标体系的构建与应用研究
Construction and Application of Multi-dimensional Early Warning Indicator System for Deep Mine Ground Pressure Disasters
摘要
Abstract
Addressing the prevalent issues of high ground stress environments and the resultant serious ground pressure disasters,such as rock burst and impact ground pressures,encountered during deep mine exploitation in China,this study proposes an innovative early warning method for deep mine ground pressure disasters.This method utilizes the analytical framework of"time,space,and intensity"of ground pressure activities.By constructing indicators such as ground pressure event activity rate,rock mass stress nephogram,and ground pressure signal magnitude,it achieves effective multi-dimensional early warning for deep mine ground pressure disasters.The research findings indicate that this early warning method not only accurately reflects the activity characteristics of ground pressure di-sasters at the mine site but also demonstrates good practical application value.This study provides new technical support and theoreti-cal guidance for the safe production of deep mines,significantly advancing the field of ground pressure disaster prevention and control.关键词
深井开采/地压灾害预警/多维指标/高地应力Key words
deep mining/disaster warning/multi-dimensional index/high geo-stress分类
矿业与冶金引用本文复制引用
宁果果,张君,李冀..深井地压灾害多维预警指标体系的构建与应用研究[J].铜业工程,2024,(6):101-106,6.基金项目
湖南省安全生产预防及应急专项(2020YJ001)资助 （2020YJ001）
