摘要
掌握矿山重大风险灾害总体情况,明确其发展动态,并进行监测分析、预警及预报,对矿山安全监管与减少事故有着重要的现实意义。以某铁矿开采为工程背景,对地表及河床的移动和变形进行了分析研究,通过建立COMSOL数值模型,分析不同开采进度下地表与河床的位移变化,结合无人机和无人船监测系统的实测数据,在验证模型准确性的同时,分析了地表及河床的变形规律,为矿山安全高效回采提供理论支撑。
It is of great practical significance for mine safety supervision and accident prevention to master the general situation of major risk disaster and clarify its development trend,and carry out monitoring,analysis,warning and forecast.Based on the engineering background of an iron mine mining,the movement and deformation of the surface and riverbed are analyzed and studied.Based on the establishment of COMSOL numerical simulation model,the surface and riverbed displacement variation under different mining progress is analyzed.Based on the actual survey data of UAV and unmanned ship monitoring system,the accuracy of the model is verified while the surface and riverbed deformation rules are analyzed,providing theoretical support for safe and efficient mining in mines.
作者
王洋
王硕
唐志新
李志勇
肖明
吴迪
Wang Yang;Wang Shuo;Tang Zhixin;Li Zhiyong;Xiao Ming;Wu Di(Hami Hongshi Mining Co.,Ltd.;School of Energy and Mining Engineering,China University of Mining and Technology-Beijing;Xinjiang Branch of Shenyang Changfeng Construction Evaluation Co.,Ltd.;School of Civil and Resource Engineering,University of Science and Technology Beijing)
出处
《黄金》
CAS
2022年第1期48-53,共6页
Gold
基金
北京科技大学中央高校基本科研业务费项目
新疆维吾尔自治区高层次人才引进工程(新党办发〔2012〕16号)。
关键词
采动影响
地表移动
变形监测
COMSOL数值模拟
无人机与无人船监测系统
influence of mining
surface movement
deformation monitoring
COMSOL numerical simulation
UAV and unmanned ship monitoring system
