Salt-dissolved regularity of the self-ice-melting pavement under rainfall

doi:10.1016/j.conbuildmat.2019.01.129

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Salt-dissolved regularity of the self-ice-melting pavement under rainfall
	Wu, Shujuan 3,4; Zheng, Mulian 3; Chen, Wang 3; Bi, Sitong 5; Wang, Chongtao 2; Li, Yifeng 1
刊名	Construction and Building Materials
	2019-04-20
卷号	204 页码:371-383
关键词	Asphalt mixtures Dissolution Ice Mixtures Pavements Predictive analytics Regression analysis Wheels 1stopt Amount of salt dissolved Gray relational analysis Ice melting Wheel track
ISSN号	09500618
DOI	10.1016/j.conbuildmat.2019.01.129
英文摘要	The salt in the Self-ice-melting pavement can dissolve gradually during rainfall, which will shorten its snow-melting life. The purpose of this study was to analyze the law of salt dissolution with the improved Hamburg wheel-track device under the action of rain, load-rain coupling and humidity-temperature coupling. The experimental results showed that the amount of salt dissolved under the action of rain was significantly less than that under the action of load-rain coupling, and the amount of salt dissolved was very small under the action of humidity-temperature coupling, so its action can be neglected. Based on the studies above, the influence on the salt dissolved of factors such as rainfall intensity, anti-icing filler dosage, void volume, temperature, and the type of asphalt mixture was analyzed by the method of gray relational analysis under the action of load-rain coupling, after which a prediction model of the amount of salt dissolved was established with the regression analysis software 1stopt. The results showed that the correlation coefficient of the developed prediction model was 0.961, and the improved Hamburg wheel-track device can be used to evaluate the effect of rainfall on salt dissolution. © 2019 Elsevier Ltd
WOS研究方向	Construction & Building Technology ; Engineering ; Materials Science
语种	英语
出版者	Elsevier Ltd
WOS记录号	WOS:000464090600036
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150614]
专题	土木工程学院
作者单位	1.Highway Administration Bureau of Rizhao City, 7 Yantai Road, Rizhao; Shandong; 276826, China 2.First Highway Consultants Co., Ltd., 63 Kejier Road Hi-Tech Industries Development Zone, Xi'an; Shaanxi; 710075, China; 3.Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang'an University, Xi'an; 710064, China; 4.School of Civil Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 5.Weifang Municipal Engineering Design & Research Institute Co., Ltd., Weifang; 261000, China;
推荐引用方式 GB/T 7714	Wu, Shujuan,Zheng, Mulian,Chen, Wang,et al. Salt-dissolved regularity of the self-ice-melting pavement under rainfall[J]. Construction and Building Materials,2019,204:371-383.
APA	Wu, Shujuan,Zheng, Mulian,Chen, Wang,Bi, Sitong,Wang, Chongtao,&Li, Yifeng.(2019).Salt-dissolved regularity of the self-ice-melting pavement under rainfall.Construction and Building Materials,204,371-383.
MLA	Wu, Shujuan,et al."Salt-dissolved regularity of the self-ice-melting pavement under rainfall".Construction and Building Materials 204(2019):371-383.