摘要
采用荷兰土工有限元软件PLAX IS,建立了未加筋路堤、等间距加筋路堤和不等间距加筋路堤三种有限元分析模型,分析路堤在三种情况下的稳定安全系数、坡脚水平位移、路堤中心地基与路堤顶部的竖向位移,并比较三种模型的计算结果。
With Holand earthwork finite element software PLAXIS, this paper establishes three finite element analysis models for unreinforced embankment, equally-spaced reinforced embankment and unequally-spaced reinforced embankment to analyze stable safety factor of embankment, horizontal displacement of slope toe and vertical displacement of embankment central foundation and crest under three conditions and compare the calculation results of these three models.
出处
《路基工程》
2010年第1期101-103,共3页
Subgrade Engineering
关键词
PLAXIS
有限元强度折减法
固结
等间距加筋路堤
不等间距加筋路堤
PLAXIS
strength reduction finite element method
concretion
equally-spaced reinforced embankment
unequally-spaced reinforced embankment
