中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

Journal of Chongqing Jiaotong University(Natural Science) ›› 2003, Vol. 22 ›› Issue (1): 22-27.

Previous Articles     Next Articles

Analysis on the effect of heavy vehicles on asphalt pavements

AI Zhang-fa,YAN Jun-qiu   

  1. School of Civil Engineering , Southwest Jiaotong University, Chengdu 610031, China
  • Received:2002-05-04 Revised:2002-07-12 Online:2003-03-15 Published:2015-05-18

重载交通作用下沥青路面结构的 三维空间力学响应分析

艾长发,邱延峻   

  1. 西南交通大学土木工程学院,四川 成都 610031
  • 作者简介:艾长发(1975—), 男, 江西南城人, 硕士, 助教, 从事公路路基路面研究.

Abstract: In this paper, the effect of heavy vehicles on asphalt pavements with respect to deflection and stress of pavement structures was ana lyzed 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.

Key words: heavy vehicle, Asphalt pavement, pavement deflection, structural stress analysis

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.

关键词: 重载车辆, 沥青路面, 路表弯沉, 结构应力分析

CLC Number: