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现代矿业 2018, Vol. 34 Issue (11) :76-79    DOI:
采矿工程 最新目录 | 下期目录 | 过刊浏览 | 高级检索 << Previous Articles | Next Articles >>
何承尧1,范庆2,3,4,霍洪岩5,范进才6 1.浙江漓铁集团有限公司;2.中钢集团马鞍山矿山研究院有限公司; 3.金属矿山安全与健康国家重点实验室;4.华唯金属矿产资源高效循环利用国家工程研究中心有限公司;5.天津矿山工程有限公司;6.海南山金矿业有限公司
何承尧1,范庆2,3,4,霍洪岩5,范进才6*
1.浙江漓铁集团有限公司;2.中钢集团马鞍山矿山研究院有限公司;3.金属矿山安全与健康国家重点实验室;4.华唯金属矿产资源高效循环利用国家工程研究中心有限公司;5.天津矿山工程有限公司;6.海南山金矿业有限公司
Safety Impact Analysis of a Copper Mine Underground Mining to the Surface Ancient Bronze Mine Site
He Chengyao1,Fan Qing2,3,4,Huo Hongyan5,Fan Jingcai6*
1.Zhejiang Litie Group Co.,Ltd.;2.Sinosteel Maanshan Institute of Mining Research Co.,Ltd.3.State Key Laboratory of Safety and Health for Metal Mines;4.Huawei National Engineering Research Center of High Efficient Cyclic and Utilization of Metallic Mineral Resources Co.,Ltd.; 5.Tianjin Mining Engineering Co.,Ltd.;6.Hainan Shanjin Mining Co.,Ltd.

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摘要 由于地下采矿活动将改变围岩物理环境的天然力场,使围岩产生位移和变形。为有效控制由于采矿活动形成的围岩位移,分析可能受到开采影响区域的矿体和围岩的力学性质、岩体地质构造、周边应力状况以及地下水文状况,以某铜矿为例,分别选用上向水平分层胶结充填法、浅孔留矿嗣后充填法对地下采矿工程进行数值模拟分析,研究矿山开采对地表矿渣遗址稳定性的影响。研究表明:采用上向水平分层胶结充填法开采后,矿体围岩稳定性较好,有利于确保矿区地表建构(筑)物稳定。
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何承尧
范庆
霍洪岩
范进才
关键词地下开采   上向水平分层胶结充填法   浅孔留矿嗣后充填法   数值模拟     
Abstract: Due to the underground mining activities can change the natural gas field of the surrounding rock physical environment,surrounding rock produces displacement and deformation,in order to control the displacement of surrounding rock produced by mining activities,analyze the mechanical properties of the orebodies and surrounding rock,geological structure of rock mass,peripheral stress conditions and underground hydrological conditions of the orebodies and surrounding rock in the area that may be affected by mining activities,taking a copper mine as an example,the upward horizontal stratified cemented filling method and shallow hole shrinkage backfilling method are adopted to conduct the numerical simulation analysis of underground mining engineering of the mine,so as to study the influence of mining activities to the stability of surface ancient bronze mine site.The study results show that the stability of surrounding rock by using upward horizontal stratified cemented filling method is better than the one by using shallow hole shrinkage backfilling method,which is help for ensuring the safety of surface buildings in the mining area.
KeywordsUnderground mining   Upward horizontal stratified cemented filling method   Shallow hole shrinkage backfilling method   Numerical simulation     
引用本文:   
何承尧, 范庆, 霍洪岩, 范进才.何承尧1,范庆2,3,4,霍洪岩5,范进才6 1.浙江漓铁集团有限公司;2.中钢集团马鞍山矿山研究院有限公司; 3.金属矿山安全与健康国家重点实验室;4.华唯金属矿产资源高效循环利用国家工程研究中心有限公司;5.天津矿山工程有限公司;6.海南山金矿业有限公司[J]  现代矿业, 2018,V34(11): 76-79
HE Cheng-Yao, FAN Qing, HUO Hong-Yan, FAN Jin-Cai.Safety Impact Analysis of a Copper Mine Underground Mining to the Surface Ancient Bronze Mine Site[J]  Modern Mining, 2018,V34(11): 76-79
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