Research on anti-fatigue ability of Sisal Fiber Asphalt Mixture Pavement

摘要：

Fatigue crack is one of the main road damage forms of asphalt pavement structure, and serious impact the asphalt pavement performance and service life. Asphalt mixture has typical viscoelastic,and can get Burgers model and viscoelastic parameters form creep test Using finite element method of fracture mechanics, simulation under dynamic loading, research crack extending behavior of common asphalt concrete pavement and mixed with 0.2％ of sisal fiber asphalt concrete pavement From the results, it can find out that when mixed with sisal fiber, the anti-fatigue cracking performance is obvious enhancement

关键词： Sisal Fiber Viscoelastic Fatigue Crack

作者: Xiaoming He Qianlong Yang

作者单位: Wuhan polytechnic university civil engineering and architecture school, Wuhan Hubei,430023, China

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 289-291

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）