Field and laboratory evaluations of maintenance treatments for semi-rigid base asphalt pavement

doi:10.1016/j.conbuildmat.2020.119726

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Field and laboratory evaluations of maintenance treatments for semi-rigid base asphalt pavement
	Pan, Yuanyuan 1; Yang, Tao 1; Shang, Yue 2; Lin, Mei 3; Liu, Guoqiang 1; Xie, Yichang 1; Zhao, Yongli 1
刊名	Construction and Building Materials
	2020-10-20
卷号	258
关键词	Asphalt pavements Decision making Deterioration Maintenance Effectiveness analysis Hot in-place recycling Laboratory evaluation Maintenance decision making Maintenance treatments Pavement performance Pavement service life Performance based maintenance
ISSN号	09500618
DOI	10.1016/j.conbuildmat.2020.119726
英文摘要	To evaluate the effectiveness of maintenance treatments for asphalt pavement, four types of treatments, including the hot in-place recycling (HIR), milling and resurfacing (M&F), thin HMA overlay (THO) and microsurfacing (MS), were analyzed. 8 highway segments, in total 491.74 km, in Jiangsu Province in China, were investigated and the data of rutting depth (RD) in their maintenance history was collected. Based on the data of RD, the effectiveness of four treatments was quantitatively compared by three indicators, namely, performance jump (PJ), deterioration rate reduction (DRR) and average deterioration reduction rate (ADRR). Moreover, the applicability of the proposed effectiveness analyses was assessed by laboratory rutting tests with field cylindrical samples. Results indicate that the HIR is the most effective treatment, followed by M&F and THO. While the MS is the least effective treatment, whose service life is only three or four years. The findings highlight the significance of the proper traffic opening time after maintenance to avoid the weakened rutting resistance caused by high-temperature mixtures, the effect of the RD before maintenance on maintenance decision-making, and the application of high-quality RAP in the timely maintenance activities. Therefore, the performance-based maintenance strategy should be establish to improve pavement performance and extend pavement service life. Further research on the pavement performance after RAP application is necessary. © 2020 Elsevier Ltd
语种	英语
出版者	Elsevier Ltd
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/115559]
专题	土木工程学院
作者单位	1.School of Transportation, Southeast University, Nanjing; Jiangsu; 211189, China; 2.Faculty of Civil Engineering and Geosciences, Delft University of Technology, Stevinweg 1, CN Delft; 2628, Netherlands; 3.School of Civil Engineering, Lanzhou University of Technology, Lanzhou; Gansu; 730050, China
推荐引用方式 GB/T 7714	Pan, Yuanyuan,Yang, Tao,Shang, Yue,et al. Field and laboratory evaluations of maintenance treatments for semi-rigid base asphalt pavement[J]. Construction and Building Materials,2020,258.
APA	Pan, Yuanyuan.,Yang, Tao.,Shang, Yue.,Lin, Mei.,Liu, Guoqiang.,...&Zhao, Yongli.(2020).Field and laboratory evaluations of maintenance treatments for semi-rigid base asphalt pavement.Construction and Building Materials,258.
MLA	Pan, Yuanyuan,et al."Field and laboratory evaluations of maintenance treatments for semi-rigid base asphalt pavement".Construction and Building Materials 258(2020).