摘要
针对公路路基变形问题,通过有限元理论对路基沉降进行三维建模分析,利用有限元分析软件ANSYS对不同路基高度的沉降及6 m填高不同地基模量下的沉降进行计算和分析,从而得出路基沉降关于高度及地基模量的规律。
Aiming at deformation problems of subgrade, through the finite element theory, subgrade settlement can analyze as 3-D model. Calculate and analyze the settlement under different subgrade height and modulus when the subgrade height is 6 m by using finite element analysis software ANSYS. Find out the relationship of subgrade settlement with subgrade height and foundation modulus.
出处
《山西建筑》
2009年第20期120-121,共2页
Shanxi Architecture
关键词
有限元
D-P模型
沉降
变形
地基模量
finite element, D-P model, settlement, deformation, foundation modulus
