摘要
文章以广西柳南高速公路和桂柳高速公路的典型路面结构为研究对象,建立三维有限元模型,进行水泥混凝土路面结构模拟计算,分析水泥混凝土路面板与基层的层间接触状态对路面结构的挠度及荷载应力的影响。
Taking the road construction of Guangxi Liuzhou-Nanning highway and Guilin-Liuzhou highway as study objects, the article builds the three-dimensional finite element model to calculate the cement concrete road construction.The article also analyzes how the interlamination contact state between the road slab and base course affect the deflection and load stress of road structure.
出处
《西部交通科技》
2009年第5期14-19,共6页
Western China Communications Science & Technology
基金
重庆市科委攻关项目暨广西交通厅科技计划项目(20058347)
关键词
路面工程
层间接触
水泥混凝土路面
有限元分析
Road construction
Interlamination contact state
Cement concrete pavement
Finite element analysis
