高峰矿深部多空区下充填采矿地压分布特征  

Ground Pressure Distribution Features under Filling and Mining of Deep Multiple Mined-out Areas of Gaofeng Mine

作　　者：马生徽[1] 王文杰[1] 邓金灿 王越岭 马雄忠[1] 

机构地区：[1]武汉科技大学资源与环境工程学院 [2]广西高峰矿业有限责任公司

出　　处：《金属矿山》2013年第5期10-13,44,共5页Metal Mine

基　　金：国家自然科学基金项目(编号:50804036);武汉市晨光计划项目(编号:201050231045);湖北省教育厅重点项目(编号:D20111107)

摘　　要：针对高峰矿在高应力、局部矿岩破碎、多空区充填体等复杂环境下开采回采工作的安全与效率受到严重影响的状况,利用ANSYS-Workbench平台建立高峰矿开采数值模型,导入FLAC3D软件进行计算分析,研究高峰矿深部地压分布特征,提出针对性地压控制措施,为深部回采设计与生产提供指导。In view of the production safety and efficiency badly threatened by the complex conditions of high stress, local broken ore rocks and multiple mined-out areas in Gaofeng Mine, the numerical model of Gaofeng mine is established with the use of ANSYS-Workbench and imported in FLAC3D to compute and to study the distribution law of ground pressure. The targeted advices of ground pressure control measures are proposed to guide the deep stoping design and mining.

关 键 词：深部回采 多空区群 数值模拟 地压分布特征 

分 类 号：TD324[矿业工程—矿井建设]