The Slope Shape of Loose Accumulation Body Effect Analysis of Subgrade Slope Stability

被引：0
|
作者：
Xiao, Yajun [1 ]
Mao, Xuesong [1 ]
Li, Jian [1 ]
机构：
[1] Sch Chang An Univ, Xian 710064, Shanxi, Peoples R China
来源：
PROCEEDINGS OF THE 2017 5TH INTERNATIONAL CONFERENCE ON FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY (FMSMT 2017) | 2017年 / 130卷
关键词：
Slope shape; Loose accumulation; Stability;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on the Sichuan-Tibet highway south line (Tibet border line of State Road 318 K3473+ 000-K4670+ 000 and K1324+ 000-K1473+ 000 National Highway 214 line) the survey results, using Midas/GTS to establish the numerical model of slope stability analysis, analysis of two slope loose accumulation effect of subgrade slope stability. In the condition of respectively change the upper and lower slope, weanalyzes the change trend of subgrade slope safety coefficient of loose body accumulation. The simulation results show that the classification of slope stability can obviously improve the slope. Compared to the the slope change for the influence of the safety factor of the upper slope, resulting in lower slope safety coefficient of slope change is more obvious.
引用
收藏
页码：718 / 721
页数：4
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