| 基于CMS实测的采空区群稳定性数值模拟方法 |
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| 引用本文： | 罗周全,鹿浩,刘晓明,李畅,张保.基于CMS实测的采空区群稳定性数值模拟方法[J].化工矿物与加工,2008,37(1):18-21. |
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| 作者姓名： | 罗周全 鹿浩 刘晓明 李畅 张保 |
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| 作者单位： | 中南大学资源与安全工程学院,湖南,长沙,410083 |
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| 摘 要： | 应用空区探测系统(Cavity Monitoring System,简称CMS),精确地获取地下矿山采空区的三维形态和准确的空间位置,并借助大型三维矿床软件SURPAC建立起了空区的三维形态模型,在此基础上,研究提出了空区稳定性数值模拟建模的SURPAC和FLAC3D耦合方式,形成了基于实测的采空区稳定性数值模拟分析的新方法,有效地提高了采空区稳定性数值模拟结果的准确性和可靠性.该方法已在铜坑矿采空区群稳定性数值模拟研究中成功应用,验证了该技术的有效性和可靠性.
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| 关 键 词： | 采空区 稳定性 数值模拟 空区探测系统 |
| 文章编号： | 1008-7524（2008）01-0018-04 |
| 收稿时间： | 2007-08-22 |
| 修稿时间： | 2007年8月22日 |
Numerical simulation method for mined-out area group stability based on Cavity Monitoring System |
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| LUO Zhou-quan,LU Hao,LIU Xiao-ming,LI Chang,ZHANG Bao.Numerical simulation method for mined-out area group stability based on Cavity Monitoring System[J].Industrial Minerals and Processing,2008,37(1):18-21. |
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| Authors: | LUO Zhou-quan LU Hao LIU Xiao-ming LI Chang ZHANG Bao |
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| Affiliation: | LUO Zhou-quan,LU HaoLIU Xiao-ming,LI Chang,ZHANG Bao(School of Resources , Safety Engineering,CentralSouth University,Changsha,Hunan 410083,China) |
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| Abstract: | Three-dimensional shape and space location of underground mined-out area were got by using Cavity Monitoring System and three-dimensional model of the mined-out area was made by using three-dimensional ore body software SURPAC. Coupling mode between SURPA and FLAC^3D was studied and new method of numerical simulation analysis was formed on front said method, in result, improving accuracy and reliability of numerical simulation for mined-out area group stability. The method been applied in numerical simulation study for mined-out area group stability in Tongkeng Mine. |
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| Keywords: | tnined-out area stability numerical simulation cavity monitoring system |
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