摘要
铁路路基是一种由多种材料组成的组合体,对其变形分析也是一个高度非线性问题。采用高级非线性有限元软件MSC.Marc模拟分析了路基的沉降变形情况,仿真结果与路基实际沉降变形趋势相一致。
Railway roadbed is a kind of assembled body made up of some different kinds of materials,the analysis of the displacement of it is a high nonlinear problem.This paper uses the nonlinear FEA software MSC.Marc to analyse the settlement of the roadbed,and the results adapt with the instances well.
出处
《金陵科技学院学报》
2006年第3期45-48,共4页
Journal of Jinling Institute of Technology
