Viscoelastoplastic Constitutive Model for the AC Lower Surface Layer Considering Time-Varying Characteristics during the Intelligent Compaction Process

doi:10.1061/JMCEE7.MTENG-18674

	Viscoelastoplastic Constitutive Model for the AC Lower Surface Layer Considering Time-Varying Characteristics during the Intelligent Compaction Process
	Zhu, Yu 1; Zhang, Weiguang 1; Mohammad, Louay N.2; Ma, Tao 1; Chen, Feng 1; Fang, Zhou 1; Liu, Heng 3
	2025
发表期刊	JOURNAL OF MATERIALS IN CIVIL ENGINEERING
ISSN	0899-1561
卷号	37 期号:1
摘要	Intelligent compaction (IC) technology based on the continuous compaction control (CCC) technology enables real-time monitoring, evaluation, and feedback of compaction quality. However, the lack of a viscoelastoplastic constitutive model of hot asphalt mixture under triaxial stress states, as well as the difficulty in simulating the time-varying characteristics of material properties, hinders the research and application of IC in asphalt concrete (AC) layers. Therefore, this paper proposes a viscoelastoplastic constitutive model for AC20 asphalt mixture and establishes a vibrating compaction numerical model for time-varying characteristics in material properties using finite-element modeling (FEM) analysis software Abaqus. Additionally, the stress state of the pavement was analyzed, and adjustment methods for vibrating compaction technology are proposed to further improve the compaction quality of the AC lower surface layer. Subsequently, the intelligent compaction measurement values (ICMVs) were calculated according to the acceleration and displacement response of the roller, and the reasons for the change in ICMVs were determined. Field test results verified that the established numerical model can realistically simulate the mechanical behavior of asphalt pavement under actual vibrating compaction conditions, thus providing a theoretical basis for the application of IC feedback control technology in AC lower surface layer.
关键词	Vibrating compaction Viscoelastoplastic constitutive model Numerical modeling Intelligent compaction measurement values (ICMVs) Mechanical properties
其他关键词	SIMULATION ; QUALITY ; SOIL
DOI	10.1061/JMCEE7.MTENG-18674
收录类别	SCIE
语种	英语
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:001364634200030
出版者	ASCE-AMER SOC CIVIL ENGINEERS
原始文献类型	Article
EISSN	1943-5533
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.library.ouchn.edu.cn/handle/39V7QQFX/173661
专题	国家开放大学江苏分部
通讯作者	Zhang, Weiguang
作者单位	1.Southeast Univ, Sch Transportat, Nanjing 211189, Peoples R China; 2.Louisiana State Univ, Louisiana Transportat Res Ctr, Dept Civil & Environm Engn, Baton Rouge, LA 70803 USA; 3.Jiangsu Open Univ, Sch Foreign Languages, Nanjing 210036, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Yu,Zhang, Weiguang,Mohammad, Louay N.,et al. Viscoelastoplastic Constitutive Model for the AC Lower Surface Layer Considering Time-Varying Characteristics during the Intelligent Compaction Process[J]. JOURNAL OF MATERIALS IN CIVIL ENGINEERING,2025,37(1).
APA	Zhu, Yu.,Zhang, Weiguang.,Mohammad, Louay N..,Ma, Tao.,Chen, Feng.,...&Liu, Heng.(2025).Viscoelastoplastic Constitutive Model for the AC Lower Surface Layer Considering Time-Varying Characteristics during the Intelligent Compaction Process.JOURNAL OF MATERIALS IN CIVIL ENGINEERING,37(1).
MLA	Zhu, Yu,et al."Viscoelastoplastic Constitutive Model for the AC Lower Surface Layer Considering Time-Varying Characteristics during the Intelligent Compaction Process".JOURNAL OF MATERIALS IN CIVIL ENGINEERING 37.1(2025).