摘要
对高速公路新建-运营-加宽-运营的全过程进行本质分析,找出整个过程中道路的沉降规律,寻求合适的地基处理方法,是保证软土地基上高速公路拓宽改造成功的一个重要的研究方法。
The essential analysis on the whole procedure of highway building-running-widening- running with finite element method, is helpful finding the settlement changing rules of old embankment with proper method for disposal, and is an important way for study on ensuring the successful widening of highway on softy soil ground.
出处
《交通标准化》
2006年第6期91-94,共4页
Communications Standardization
关键词
软土地基
有限元
加宽
路面
沉降
横坡
soft ground
finite element method（FEM）
widening
pavement
settlement
cross slope
