露天矿陡帮台阶并段开采边坡稳定性分析  

Stability Analysis of Slope in Open-Pit Mine Steep Slope Mining and Bench

作　　者：韩万东[1] 高龙[1] 刘刚毅[1] 杨永杰[1] 卢国卿[2] 

机构地区：[1]内蒙古科技大学矿业工程学院,内蒙古包头014010 [2]霍林河煤电集团白音华矿业公司,内蒙古通辽028000

出　　处：《煤炭技术》2014年第10期172-174,共3页Coal Technology

摘　　要：运用FLAC3D数值模拟对并段台阶边坡进行稳定性分析与计算,计算出边坡的安全系数并通过分析边坡内应力情况及位移情况找到潜在发生滑坡的区域,从而提出合理的防治措施,以保证露天矿的安全生产和经济效益的不断提高。Uses FLAC^3Dnumerical simulation on the bench and the slope stability analysis and calculation. To calculate the security coefficient of slope and internal stress and displacement of the slope by analyzing the situation to find potential landslide area, and then puts forward the reasonable prevention and control measures, to ensure the safety production of open pit mine and increasing economic benefit.

关 键 词：边坡 FLAC^3D软件 数值模拟 安全系数 稳定性分析 

分 类 号：TD824[矿业工程—煤矿开采]