Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles | |
Wu, Haonan1; Li, Ping1; Nian, Tengfei1; Zhang, Guohong2; He, Teng1; Wei, Xiying1 | |
2019-12-20 | |
发表期刊 | CONSTRUCTION AND BUILDING MATERIALS |
ISSN | 0950-0618 |
卷号 | 228 |
摘要 | Asphalt pavement was widely used in various road construction due to its comfortable driving, low vibration, low noise and convenient maintenance. However, during the service of asphalt pavement, the water in the pavement produced a freeze-thaw cycle due to the change of temperature, which caused a large number of early diseases on the pavement. In order to explore a proper water stability evaluation method for asphalt and asphalt mixture. In this paper, four kinds of adhesion evaluation methods were used to analyze and compare three kinds of asphalt under multiple freeze-thaw cycles. The water stability and water permeability coefficient of the asphalt mixture of three kinds of asphalt under different grading types were tested after multiple freeze-thaw cycles. The correlation degree between the adhesion evaluation index and the water stability index was evaluated by the grey relation entropy analysis theory. The results show that the method of evaluation of photoelectric colorimetry and water immersion combined, or the method of evaluation of photoelectric colorimetry and contact angle combined evaluate asphalt and aggregate's adhesion is recommended. The research results are of great significance for evaluating the water stability of asphalt and asphalt mixtures. (C) 2019 Elsevier Ltd. All rights reserved. |
关键词 | Asphalt Asphalt mixture Freezing and thawing cycle Adhesiveness Grey correlation entropy analysis |
DOI | 10.1016/j.conbuildmat.2019.117089 |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[51868047][51668041] |
WOS研究方向 | Construction & Building Technology ; Engineering ; Materials Science |
WOS类目 | Construction & Building Technology ; Engineering, Civil ; Materials Science, Multidisciplinary |
WOS记录号 | WOS:000497886100116 |
出版者 | ELSEVIER SCI LTD |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/64151 |
专题 | 土木工程学院 |
通讯作者 | Li, Ping |
作者单位 | 1.Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Gansu, Peoples R China 2.Gansu Prov Transportat Planning Survey & Design I, Lanzhou 730050, Gansu, Peoples R China |
第一作者单位 | 兰州理工大学 |
通讯作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Wu, Haonan,Li, Ping,Nian, Tengfei,et al. Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles[J]. CONSTRUCTION AND BUILDING MATERIALS,2019,228. |
APA | Wu, Haonan,Li, Ping,Nian, Tengfei,Zhang, Guohong,He, Teng,&Wei, Xiying.(2019).Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles.CONSTRUCTION AND BUILDING MATERIALS,228. |
MLA | Wu, Haonan,et al."Evaluation of asphalt and asphalt mixtures' water stability method under multiple freeze-thaw cycles".CONSTRUCTION AND BUILDING MATERIALS 228(2019). |
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