摘要
利用有限元分析方法分析旧沥青路面横向开裂的广度和深度对罩面层荷载应力的影响,分析结果可为合理设计加铺层提供理论依据。
The results which comes from the analysis of impact of breadth and depth of transverse crack of old asphalt pavement on the load stress of cover layer by using the method of ANSYS can provide theoretical basis for reasonable design of overlay.
出处
《交通标准化》
2012年第21期47-49,共3页
Communications Standardization
关键词
旧路
开裂
罩面层
荷载内力
old road
cracking
cover layer
load stress
