Journal ArticleDOI
Numerical investigation of the mechanical response of semi-rigid base asphalt pavement under traffic load and nonlinear temperature gradient effect
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TLDR
In this article, the authors investigated the distribution of the mechanical parameters in three new semi-rigid pavement structures with typical functional and structural requirements, specially designed to withstand various distresses of semirigid pavements.About:
This article is published in Construction and Building Materials.The article was published on 2020-02-28. It has received 44 citations till now. The article focuses on the topics: Axle load.read more
Citations
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Field measurement of strain response for typical asphalt pavement
Qinxue Pan,Ce-ce Zheng,Song-tao Lü,Guoping Qian,Jun-hui Zhang,Pihua Wen,Borges Cabrera Milkos,Huai-de Zhou +7 more
TL;DR: In this article, three typical asphalt pavement structures with flexible base, combined base and semi-rigid base were selected to perform field strain tests under static and dynamic load using the fiber Bragg grating optical sensing technology.
Journal ArticleDOI
Rolling contact on a viscoelastic multi-layered half-space
TL;DR: In this article , a parametric study is performed to highlight the effects of the elastic modulus and the relaxation time on some relatively simple cases of rolling contact on a viscoelastic multi-layered half-space.
Journal ArticleDOI
Complex network approach for the evaluation of asphalt pavement design and construction: a longitudinal study
TL;DR: In this paper , the authors proposed a complex network approach to evaluate longitudinal asphalt pavement performance in the Research Institute of Highway Ministry of Transport track (RIOHTrack) and found that short-term pavement performance depends on the strength of the subbase structure, whereas long-term performance relies on the thickness of the asphalt layer.
Journal ArticleDOI
Evaluation of different modulus input on the mechanical responses of asphalt pavement based on field measurements
TL;DR: In this paper, the authors evaluated the field mechanical response and the calculations mechanical response of finite element method (FEM) with different moduli input were evaluated in this research, and they indicated that a specific modulus should be selected to ensure the calculated value effectively reflect the measured mechanical response.
References
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Journal ArticleDOI
The Temperature Dependence of Relaxation Mechanisms in Amorphous Polymers and Other Glass-Forming Liquids
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Methods of interconversion between linear viscoelastic material functions. Part I-a numerical method based on Prony series
S.W. Park,R.A. Schapery +1 more
TL;DR: Schapery and Park as discussed by the authors presented an approximate analytical interconversion method for linear viscoelastic material functions based on a Prony series representation using experimental data from selected polymeric materials.
The theory of stress and displacements in layered systems and applications to the design of airport runways
TL;DR: In this paper, the theory of stress in a two-layered system was developed in accordance with the MATHEMATICAL Theory of ELASTICITY and is presented in order to reveal some of the fundamental relations existing between the PHYSICAL FACTORS, which control the LOAD-SETTLEMENT RELATIONS.
Journal ArticleDOI
Methods of interconversion between linear viscoelastic material functions. Part II—an approximate analytical method
R.A. Schapery,S.W. Park +1 more
TL;DR: Park and Schapery as mentioned in this paper proposed an approximate interconversion method based on the characteristic mathematical properties of the narrow-band weight functions involved in the interrelationships between broad-band material functions.
Journal ArticleDOI
Viscoelastic Modeling and Field Validation of Flexible Pavements
TL;DR: In this paper, a three-dimensional finite element (FE) model was developed to simulate pavement responses to vehicular loading at different temperatures and speeds, and compared with field-measured pavement responses from the Virginia Smart Road.
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