Comparative study on durability of different composite modified asphalt mixtures

被引：9
作者：
Gong, Mingyang [1 ,2 ]
Yang, Bin [3 ]
Zhang, Haitao [1 ]
Sun, Quansheng [1 ]
机构：
[1] Northeast Forestry Univ, Coll Civil Engn, Harbin, Heilongjiang, Peoples R China
[2] Dalian Univ Technol, Sch Transportat & Logist, Dalian, Peoples R China
[3] Harbin Inst Technol, Sch Transportat Sci & Engn, Harbin, Heilongjiang, Peoples R China
来源：
ROAD MATERIALS AND PAVEMENT DESIGN | 2021年 / 22卷 / 06期
基金：
中国国家自然科学基金;
关键词：
composite modified asphalt mixture; durability; mechanical performance; test; comparative analysis; FATIGUE; PERFORMANCE; INHERENT;
D O I：
10.1080/14680629.2019.1688672
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The durability of asphalt mixture is one of the main indicators of the mechanical performance of asphalt pavement. Three kinds of composite modified asphalts (4%SBS/3%SBR, 4%SBS/15% rubber powder and 4%SBR/15% rubber powder) were chosen as binders. Three kinds of aggregate gradation (AC-13, AC-16, AC-20) were used to design composite modified asphalt mixture. The durability (ageing, accumulation and fatigue) of composite modified asphalt mixture was compared and analysed. The study includes comparative study on mechanical performance of composite modified asphalt with different ageing time (0, 5 and 20 h), comparative study on plastic deformation accumulation of composite modified asphalt mixture with different loading times and comparative study on fatigue characteristics of different composite modified asphalt mixtures based on strain. The findings have some theoretical and practical values for increasing the durability of asphalt pavement.
引用
收藏
页码：1369 / 1388
页数：20
相关论文
共 22 条
[1]  
[Anonymous], 2017, MOBILE MEDIA COMMUN
[2]   Evaluation of the durability and the performance of an asphalt mix involving Aramid Pulp Fiber (APF): Complex modulus before and after freeze-thaw cycles, fatigue, and TSRST tests [J].
Badeli, Saeed ;
Carter, Alan ;
Dore, Guy ;
Saliani, Saeed .
CONSTRUCTION AND BUILDING MATERIALS, 2018, 174 :60-71
[3]  
Chen Y., 2017, ASIA-PAC SCI EDUC, V3, P1, DOI [DOI 10.1186/S41029-016-0012-6, 10.1186/s41029-016-0012-6]
[4]  
Gong M. Y., 2019, COMP STUDY DURABILIT
[5]   Laboratory evaluation on performance of diatomite and glass fiber compound modified asphalt mixture [J].
Guo, Qinglin ;
Li, Lili ;
Cheng, Yongchun ;
Jiao, Yubo ;
Xu, Chun .
MATERIALS & DESIGN, 2015, 66 :51-59
[6]   Research on influence factors of AR mixture fatigue performance [J].
Huang, Weidong ;
Gao, Chuan ;
Li, Kun .
Tongji Daxue Xuebao/Journal of Tongji University, 2009, 37 (12) :1608-1614
[7]  
Huang Xiaoming, 2009, Journal of Southeast University (English Edition), V25, P385
[8]  
Jiang K., 2012, EXPT STUDY WATER STA
[9]  
Lan W., 2014, ADV MAT RES, V3604, P1052
[10]  
Li X., 2011, ADV MAT RES, V1056, P160
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