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Rut-Resisting Capacity of the Whole Surface Course in Continuous Upgrade under Heavy Loading

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成果类型:
期刊论文、会议论文
作者:
Hongxin Guan;Qisen Zhang;Yang Xu;Libo Zhou
通讯作者:
Hongxin, G.(guanhxin@sina.com)
作者机构:
[Libo Zhou] Student, School of Traffic and Transportation Engineering, Changsha University of Science & Technology, Wangjiali Road 960#, Changsha City, P.R.C,. E-mail:
[Qisen Zhang] Professor, Changsha University of Science & Technology, Wangjiali Road 960#, Changsha City, P.R.C. E-mail:
[Yang Xu] Senior Engineer, Hunan Traffic Design Institute, Wujialing Road, Changsha, P.R.C. E-mail:
[Hongxin Guan] Associate Professor, School of Traffic and Transportation Engineering, Changsha University of Science & Technology, Wangjiali Road 960#, Changsha City, P.R.C. E-mail:
通讯机构:
School of Traffic and Transportation Engineering, Changsha University of Science and Technology, Wangjiali Road 960, China
语种:
英文
关键词:
Asphalt surface course;Continuous upgrade;Rut-resisting capacity
期刊:
Proceedings of the 9th International Conference of Chinese Transportation Professionals, ICCTP 2009: Critical Issues in Transportation System Planning, Development, and Management
年:
2012
卷:
358
页码:
2577-2582
会议论文集名称:
ICCTP 2009: Critical Issues In Transportation Systems Planning, Development, and Management<&wdkj&>ICCTP 2009: Critical Issues In Transportation Systems Planning, Development, and Management<&wdkj&>ICCTP 2009: Critical Issues In Transportation Systems Planning, Development, and Management
会议时间:
8/5/09 12:00 AM
主编:
Yinhai Wang, Ph.D.<&wdkj&>Ping Yi, Ph.D.<&wdkj&>Shi An, Ph.D.<&wdkj&>Hua Wang, Ph.D.
ISBN:
9780784410646
机构署名:
本校为第一且通讯机构
院系归属:
交通运输工程学院
摘要:
The causes for rut distress in 13km continuous upgrade section of Jingzhu freeway in China were studied with repeated wheel tracking tests. The test structures were SMA16+AC20+AC25 and FAC13+FAC20+FAC25 that were the same as sections investigated. The rut tests were developed under two kinds of test conditions to compare rut-resisting capacity. For test condition 1, wheel loading pressure was 0.7Mpa and wheel moving speed was 21 cycles/ minute;for test condition 2, wheel loading pressure was 1.1Mpa and wheel moving speed was 7 cycles/ minute. Dynamic stability (DS) results show that asphalt mi...

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