摘要
文章通过采用MIDAS GTS NX有限元软件对花岗岩地区沟谷软土复合换填试验段进行三维数值模拟分析,分析了软土路基在施工过程中的各个环节的应力应变规律,客观、形象地反映了软土地基处理过程中的承载机理和沉降规律。
This article conducted the 3D numerical simulation analysis on valley soft-soil compound replacement test section in granite area by using the MIDAS NX finite element software, analyzed the stress-strain law of soft-soil subgrade at each link in construction process, and reflected the objective bearing mechanism and settlement law during soft-soil foundation treatment.
出处
《西部交通科技》
2017年第4期4-8,23,共6页
Western China Communications Science & Technology
基金
2014年广西交通运输厅科技项目"广西公路软土地基处治技术标准化研究"
关键词
花岗岩地区
软土路基
复合换填
数值模拟
应力应变
沉降规律
Granite area
Soft-soil subgrade
Compound replacement
Numerical simulation
Stressstrain
Settlement law
