摘要
长寿命沥青路面是目前国际沥青路面界的研究热点。结构层厚度和模量是长寿命沥青路面结构设计中的重要参数。采用三维有限元计算模型,分析了路面结构厚度和模量变化时的力学响应变化趋势。分析结果为设计长寿命沥青路面提供了力学理论基础。
Perpetual asphalt pavement is a hot issue in the field of intemational asphalt pavement. Thickness and modulus of the pavement structure are the important parameters in the sturcture design of perpetual asphalt pavement. This paper adopts the three - dimensional finite dement model, analyses the mechanical tendency with the variety of the thickness and modulus of the pavement Structure. The analytic result provides the design of perpetual asphalt pavement with the mechanical theory.
出处
《广东公路交通》
2006年第2期1-4,共4页
Guangdong Highway Communications
