白音华露天矿边坡监测预警应急响应机制  

The emergency response mechanism for slope monitoring and early warning in Baiyinhua Open-pit Mine

作　　者：王立文 韦忠跟 王敏 侯伟 包东斌 WANG Liwen;WEI Zhonggen;WANG Min;HOU Wei;BAO Dongbin(China Coal Technology and Engineering Group Shenyang Research Institute,Fushun 113122,China;Open-pit Mine,State Power Investment Group Inner Mongolia Baiyinhua Coal and Power Co.,Ltd.,Xilinguole 026209,China)

机构地区：[1]中煤科工集团沈阳研究院有限公司,辽宁抚顺113122 [2]国家电投集团内蒙古白音华煤电有限公司露天矿,内蒙古锡林郭勒026209

出　　处：《露天采矿技术》2024年第4期79-83,共5页Opencast Mining Technology

摘　　要：为了研究白音华露天矿的边坡稳定性安全应急响应机制,以边坡雷达和GNSS为主要技术手段,构建了一种以边坡监测结果作为突发事件判别准则的监测预警体系;依据滑坡位移-时间曲线图,详细阐述了边坡岩体变形阶段的划分过程和预警等级的设定标准,并结合应急响应流程,明确了4个预警等级的处置措施。结果表明:通过构建高效且精确的边坡监测预警体系,以及实施相应的分级响应处置策略,可以有效且及时的处理预警信息,保障地质灾害预警的准确性和及时性,提升露天矿山的边坡安全性。In order to study the safety emergency response mechanism of slope stability in Baiyinhua Open-pit Mine,a monitoring and early warning system based on slope monitoring results was constructed with slope radar and GNSS as the main technical means.According to the landslide displacement-time curve,the division process of slope rock mass deformation stage and the setting standard of warning grade are described in detail,and the disposal measures of four warning grades are defined according to the emergency response process.The results show that by constructing an efficient and accurate slope monitoring and warning system and implementing corresponding hierarchical response and disposal strategies,early warning information can be effectively and timely processed,the accuracy and timeliness of geological disaster warning can be guaranteed,and the slope safety of open-pit mines can be improved.

关 键 词：预警等级 边坡变形 边坡监测 应急响应 处置措施 

分 类 号：TD824.73[矿业工程—煤矿开采]