某矿山排土场边坡稳定性分析
黄敏[1] 李夕兵[2] 付玉华[2] 李地元[1]
[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。[著者文摘]

文章出处:
《矿冶工程》-2007年27卷5期,17 -12-14,17页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
0253-6099(2007)05-0012-03
Analysis of Stability of Waste-dump Slope of a Mine
HUANG Min, LI Xi-bing, FU Yu-hua, LI Di-yuan (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.[著者文摘]
Key words:
slope stability analysis ; numerical simulation; monitoring points of displacement; plastic zone ; factor of safety

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