Influence of the characteristics of the aggregate on the fatigue performance of the epoxy asphalt mixture

被引：0
|
作者：
Zeng, G. D. [1 ,2 ]
Huang, H. M. [1 ,2 ,3 ]
Zhou, M. [1 ,2 ]
Wang, L. B. [1 ,2 ]
机构：
[1] Foshan Rd & Bridge Supervis Stn Co Ltd, Foshan, Guangdong, Peoples R China
[2] Foshan Transportat Sci & Technol Co Ltd, Foshan, Guangdong, Peoples R China
[3] Changsha Univ Sci & Technol, Sch Traff & Transportat Engn, Changsha, Hunan, Peoples R China
来源：
GREEN AND INTELLIGENT TECHNOLOGIES FOR SUSTAINABLE AND SMART ASPHALT PAVEMENTS, IFRAE 2021 | 2022年
关键词：
Epoxy asphalt; Fatigue performance; Aggregate fracture; Fracture strength of aggregate; DESIGN;
D O I：
10.1201/9781003251125-94
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to reduce the fatigue cracking of the epoxy asphalt mixture steel bridge deck and extend the service life of the steel bridge deck pavement, this paper obtained the aggregate fracture area of the beam fracture using the digital image processing software, and then explored the relationship between the aggregate fracture and the mixture fatigue performance. The results indicate that: the influence of aggregate fracture on the fatigue performance of the epoxy asphalt mixture is significant. Aggregate fracture takes place more in the epoxy asphalt of coarse gradation and low asphalt aggregation ratio. The increase of flexural strength of the aggregate can decrease aggregate fracture and in turn enhance the fatigue performance of the mixture.
引用
收藏
页码：587 / 590
页数：4
相关论文
共 50 条
  • [1] Research on influence of distribution characteristics of aggregate on fatigue performance of asphalt mixture
    School of Transportation, Southeast University, Nanjing 210096, China
    Jianzhu Cailiao Xuebao, 2009, 4 (442-447):
  • [2] Performance Evaluation of Epoxy-Asphalt Mixture Blended with Glass Aggregate
    Min, Zhaohui
    Zhou, Linlin
    Wang, Qichang
    Zhang, Yan
    JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2019, 31 (06)
  • [3] Study on the influence of aggregate strength and shape on the performance of asphalt mixture
    Hassan, Hafiz Muhammad Zahid
    Wu, Kuanghuai
    Huang, Wenke
    Chen, Sihang
    Zhang, Qiran
    Xie, Jiawen
    Cai, Xu
    CONSTRUCTION AND BUILDING MATERIALS, 2021, 294
  • [4] Influence of Aggregate Packing on the Performance of Uncured and Cured Epoxy Asphalt Mixtures
    Min, Zhaohui
    Sun, Lei
    Wang, Qichang
    Yu, Zhongqi
    JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 2020, 32 (05)
  • [5] Influence of demolition waste used as recycled aggregate on performance of asphalt mixture
    Wu, Shaopeng
    Zhong, Jinjun
    Zhu, Jiqing
    Wang, Dongming
    ROAD MATERIALS AND PAVEMENT DESIGN, 2013, 14 (03) : 679 - 688
  • [6] Research on the Influence Factors of Asphalt Rubber Mixture Fatigue Performance
    Ge Xuanrui
    2016 IEEE INTERNATIONAL CONFERENCE OF ONLINE ANALYSIS AND COMPUTING SCIENCE (ICOACS), 2016, : 214 - 217
  • [7] Performance of Lightweight Epoxy Asphalt Mixture
    Jiang, Chenlong
    Li, Xiaorong
    Qian, Zhendong
    Lv, Wenjie
    Zhang, Ping
    Feng, Kai
    ADVANCES IN BUILDING MATERIALS, PTS 1-3, 2011, 168-170 : 1815 - +
  • [8] Morphological characteristics of aggregates and their influence on the performance of asphalt mixture
    Cui, Peide
    Xiao, Yue
    Yan, Boxiang
    Li, Mingliang
    Wu, Shaopeng
    CONSTRUCTION AND BUILDING MATERIALS, 2018, 186 : 303 - 312
  • [9] Impacts of Aggregate Morphological Characteristics on Asphalt-Mixture Performance During Mixing
    Zhang, J.
    Bi, Y.
    Wang, H.
    Yang, X.
    Liu, S.
    JOURNAL OF TESTING AND EVALUATION, 2017, 45 (01) : 18 - 27
  • [10] Study on the correlation between aggregate skeleton characteristics and rutting performance of asphalt mixture
    Cai, X.
    Wu, K. H.
    Huang, W. K.
    Wan, C.
    CONSTRUCTION AND BUILDING MATERIALS, 2018, 179 : 294 - 301
12345