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某矿山排土场边坡稳定性分析
引用本文:黄敏,李夕兵,付玉华,李地元.某矿山排土场边坡稳定性分析[J].矿冶工程,2007,27(5):12-14,17.
作者姓名:黄敏  李夕兵  付玉华  李地元
作者单位:1. 中南大学,资源与安全工程学院,湖南,长沙,410083
2. 江西理工大学,应用科学学院,江西,赣州,341000
摘    要:在对边坡工程地质条件进行勘察和对排土场岩土物理力学性质进行研究的基础上,利用FLAC^3D软件对某矿山排土场现状边坡的稳定性进行了分析。研究结果表明,模拟过程中的最大不平衡力和监测点位移均趋向于稳定,塑性区分布情况和安全系数值则再次表明边坡在整体上处于稳定状态。

关 键 词:边坡稳定性分析  数值模拟  位移监控点  塑性区  安全系数
文章编号:0253-6099(2007)05-0012-03
修稿时间:2007-04-10

Analysis of Stability of Waste-dump Slope of a Mine
HUANG Min,LI Xi-bing,FU Yu-hua,LI Di-yuan.Analysis of Stability of Waste-dump Slope of a Mine[J].Mining and Metallurgical Engineering,2007,27(5):12-14,17.
Authors:HUANG Min  LI Xi-bing  FU Yu-hua  LI Di-yuan
Affiliation:1. School of Resources and Safety Engineering, Central South University, Changsha 410083, Hunan, China; 2. School of Applied Science, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
Abstract:Based on the investigation of engineering geology conditions of the slope and physical mechanic property of reck and soil of the dump, the stability of the slope in terms of the actuality of a mine dump is analyzed through FLAC3D software. The results show that the maximum unbalanced force and the displacement of monitoring points in the simulation tend to be stable. The distributing character of plastic zone and the factor of safety reveal that the slope is in steady state.
Keywords:slope stability analysis  numerical simulation  monitoring points of displacement  plastic zone  factor of safety
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