采动影响下地表移动变形监测及模拟研究  

Monitoring and simulation of surface movement and deformation under influence of mining

作　　者：王洋 王硕[2] 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)

机构地区：[1]哈密红石矿业有限公司 [2]中国矿业大学(北京)能源与矿业学院 [3]沈阳长丰建设评价有限公司新疆分公司 [4]北京科技大学土木与资源工程学院

出　　处：《黄金》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)。

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.

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 

分 类 号：TD325[矿业工程—矿井建设]