Analysis of Viscoelastic Damage of Asphalt Pavement

摘要：

Relaxation moduli function under differential temperature for asphalt concrete are determined by the thermorheological simplicity of viscoelastic materials. The initial damage and fracture zone are determined by the approach of coupling analysis of fracture mechanics and damage mechanics. Based on viscoelastic damage theory, failure process of the asphalt pavement in which surface cracks were included is simulated by applying approach of coupling analysis of fracture mechanics and damage mechanics (cafmdm).

关键词： Viscoelastic damage Damage and fracture Failure process Asphalt pavement

作者: Yazhen Sun Tianqing Yu Ying Fan

作者单位: School of Resource and Civil Engineering Northeastern University, Shenyang 110004, China School of S School of Civil Engineering and Architecture Hubei University of Technology, Wuhan 430068, China

会议类型: 国际会议

会议名称: 结构、材料与环境健康监测国际会议(International Conference on Health Monitoring og Structure,Material and Environment)

会议地点: 南京

会议语种:英文

页码: 1214-1219

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）