武汉工程大学学报2011，Vol.33Issue(6)：72-75,4.DOI:10.3969/j.issn.1674-2869.2011.06.016
路基施工过程变形研究的FLAC3D数值模拟
FLAC3D numerical simulation study on deformation of subgrade construction process
摘要
Abstract
Numerical simulation analysis of the deformation characteristics in the construction process of subgrade is conducted. In different unit weight and modulus of resilience conditions of filled soil, vertical settlement and the horizontal lateral displacement in the embankment slope feet of roadbed center change with the change of the depth of fill. The deformation law are found, which guide practical engineering of the sub grade construction. The filled soil of small severe is selected or the elastic modulus is raised to improve the settlement deformation of highway under the condition of standard requirement.关键词
路基施工；FLAC3D数值模拟；沉降Key words
subgrade construction/ FLAC3D numerical simulation/ settlement分类
交通工程引用本文复制引用
张宇旭..路基施工过程变形研究的FLAC3D数值模拟[J].武汉工程大学学报,2011,33(6):72-75,4.
