摘要
运用三维空间有限元方法,通过具体实例定量分析了重载车辆对沥青路面的路表弯沉、结构应力的影响,论证了重载车辆对沥青路面结构的破坏作用.对沥青路面的路政管理和结构设计具有一定的参考价值.
In this paper,the effect of heavy vehicles on asphalt pavements with respect to deflection and stress of pavement structures was analyzed quantitatively by examples. The destructive impact of heavy vehicles on asphalt pavement structures was discussed,which is of practical significance for asphalt pavement traffic management and pavement structural design.
出处
《重庆交通学院学报》
2003年第1期22-27,共6页
Journal of Chongqing Jiaotong University
