摘要
就沥青路面纵向裂缝进行研究,分析其产生的机理及对路面使用性能的危害,并通过路面自动化检测技术对黑大线(G202)辽宁段全线的纵向裂缝进行了采集与统计,得出其分布规律。最后针对不同的纵向裂缝产生机理提出养护措施。
The paper studies the longitudinal crack of asphalt pvement, analyses its forming mechanism and harm to service pafformance. It conducts yet collections and statistics to longitudinal crack at Liaoning Section on Hei - Da Line （ G202）, having gained the law of its distribution. Lastly, it puts forwards maintenance measures for emergence of different longitudinal cracks.
出处
《北方交通》
2008年第12期9-11,共3页
Northern Communications
关键词
纵向裂缝
分布规律
产生机理
Longitudinal crack
Distributing law
Emerging mechanism
