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Fatigue performance of interlaminar anticracking material for rigid-flexible composite pavement

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成果类型:
期刊论文
作者:
Liu, Li*;Liu, Zhaohui;Liu, Jingyu;Li, Sheng
通讯作者:
Liu, Li
作者机构:
[Liu, Li; Liu, Zhaohui; Li, Sheng; Liu, Jingyu] Changsha Univ Sci & Technol, Sch Commun & Transportat Engn, Changsha 410114, Hunan, Peoples R China.
通讯机构:
[Liu, Li] C
Changsha Univ Sci & Technol, Sch Commun & Transportat Engn, Changsha 410114, Hunan, Peoples R China.
语种:
英文
关键词:
Road engineering;Rigid-flexible composite pavement;Anticracking materials;Fatigue test;Fatigue property;Bending fatigue;Shear fatigue
期刊:
Journal of Materials in Civil Engineering
ISSN:
0899-1561
年:
2016
卷:
28
期:
10
页码:
06016012-null
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51178062]; Innovation Project in Hunan Province [CX2015B341]; Higher School Science Research Project in Hunan Province [14B001]; Changsha University of Science Technology [kfj140111]; State Engineering Laboratory of Highway Maintenance Technology
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:
Because of a lack of existing studies of fatigue testing of interlaminar anticracking materials, this study analyzes the principle of generating reflective cracks using three types of composite specimens: a direct overlay asphalt mixture layer, a repaving - impregnated nonwoven geotextile layer, and a repaving anticracking material layer. The study proposes a method for laboratory fatigue testing and observing reflective cracks. The specimens were used in a bending fatigue test with a centric load and a shear fatigue test with an eccentric load. The test results were analyzed by regression ana...

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