Research and Evaluation on Dynamic Response Characteristics of Various Pavement Structures

Meng Guo; Fujin Hou; Shuaixiang Zhang; Xu Li; Yunliang Li; Yufeng Bi

doi:10.1155/2022/5302142

Research and Evaluation on Dynamic Response Characteristics of Various Pavement Structures

Meng Guo
, Fujin Hou
, Shuaixiang Zhang^*
, Xu Li
, Yunliang Li
, Yufeng Bi

^*Corresponding author for this work

Beijing University of Technology
Shandong Hi-Speed Construction Management Group Co. Ltd
School of Transportation Science and Engineering, Harbin Institute of Technology
Shandong Provincial Communications Planning and Design Institute

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In order to comprehensively analyze the dynamic response of full-depth asphalt pavement under moving load, a three-dimensional model of pavement structure and dynamic load moving zone are established based on ABAQUS finite element software. Based on the time history curves of different structures, the stress-strain states at the bottom of each structural layer in different structures under moving load are analyzed. The results show that the stress, strain, and shear stress of the middle layer of full-depth pavement are smaller than those of semirigid base pavement, and rutting is closely related to the deformation of this layer. The dynamic response results of the same structure at different speeds are similar, but the increase of the maximum speed will increase the shear stress at the bottom of the layer, and the road is more prone to longitudinal crack.

Original language	English
Article number	5302142
Journal	Advances in Materials Science and Engineering
Volume	2022
DOIs	https://doi.org/10.1155/2022/5302142
State	Published - 2022
Externally published	Yes

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@article{3632f45e1447414e8b1ef79a6ceebb36,

title = "Research and Evaluation on Dynamic Response Characteristics of Various Pavement Structures",

abstract = "In order to comprehensively analyze the dynamic response of full-depth asphalt pavement under moving load, a three-dimensional model of pavement structure and dynamic load moving zone are established based on ABAQUS finite element software. Based on the time history curves of different structures, the stress-strain states at the bottom of each structural layer in different structures under moving load are analyzed. The results show that the stress, strain, and shear stress of the middle layer of full-depth pavement are smaller than those of semirigid base pavement, and rutting is closely related to the deformation of this layer. The dynamic response results of the same structure at different speeds are similar, but the increase of the maximum speed will increase the shear stress at the bottom of the layer, and the road is more prone to longitudinal crack.",

author = "Meng Guo and Fujin Hou and Shuaixiang Zhang and Xu Li and Yunliang Li and Yufeng Bi",

note = "Publisher Copyright: {\textcopyright} 2022 Meng Guo et al.",

year = "2022",

doi = "10.1155/2022/5302142",

language = "英语",

volume = "2022",

journal = "Advances in Materials Science and Engineering",

issn = "1687-8434",

publisher = "John Wiley and Sons Ltd",

}

TY - JOUR

T1 - Research and Evaluation on Dynamic Response Characteristics of Various Pavement Structures

AU - Guo, Meng

AU - Hou, Fujin

AU - Zhang, Shuaixiang

AU - Li, Xu

AU - Li, Yunliang

AU - Bi, Yufeng

PY - 2022

Y1 - 2022

N2 - In order to comprehensively analyze the dynamic response of full-depth asphalt pavement under moving load, a three-dimensional model of pavement structure and dynamic load moving zone are established based on ABAQUS finite element software. Based on the time history curves of different structures, the stress-strain states at the bottom of each structural layer in different structures under moving load are analyzed. The results show that the stress, strain, and shear stress of the middle layer of full-depth pavement are smaller than those of semirigid base pavement, and rutting is closely related to the deformation of this layer. The dynamic response results of the same structure at different speeds are similar, but the increase of the maximum speed will increase the shear stress at the bottom of the layer, and the road is more prone to longitudinal crack.

AB - In order to comprehensively analyze the dynamic response of full-depth asphalt pavement under moving load, a three-dimensional model of pavement structure and dynamic load moving zone are established based on ABAQUS finite element software. Based on the time history curves of different structures, the stress-strain states at the bottom of each structural layer in different structures under moving load are analyzed. The results show that the stress, strain, and shear stress of the middle layer of full-depth pavement are smaller than those of semirigid base pavement, and rutting is closely related to the deformation of this layer. The dynamic response results of the same structure at different speeds are similar, but the increase of the maximum speed will increase the shear stress at the bottom of the layer, and the road is more prone to longitudinal crack.

UR - https://www.scopus.com/pages/publications/85126974079

U2 - 10.1155/2022/5302142

DO - 10.1155/2022/5302142

M3 - 文章

AN - SCOPUS:85126974079

SN - 1687-8434

VL - 2022

JO - Advances in Materials Science and Engineering

JF - Advances in Materials Science and Engineering

M1 - 5302142

ER -

Research and Evaluation on Dynamic Response Characteristics of Various Pavement Structures

Abstract

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