4.4 Article

3D Multiscale Modeling of Asphalt Pavement Responses under Coupled Temperature-Stress Fields

Related references

Note: Only part of the references are listed.
Article Construction & Building Technology

Mesoscopic models and numerical simulations of the temperature field and hydration degree in early-age concrete

Zhishan Zheng et al.

Summary: This study accurately investigated the distribution characteristics of the temperature field and hydration degree inside concrete with different aggregate gradations. Various factors affecting the concrete hydration process were analyzed using mesoscale models combined with chemo-thermal coupling effects.

CONSTRUCTION AND BUILDING MATERIALS (2021)

Article Green & Sustainable Science & Technology

An equation-based multiphysics modelling framework for oxidative ageing of asphalt pavements

Eman L. Omairey et al.

Summary: Long-term oxidative ageing in asphalt pavements involves multiple physical fields and requires a comprehensive multiphysics model to accurately assess its effects. A new finite element model was developed to address the high nonlinearity and circular dependency of ageing-related physics. This model successfully predicted pavement temperature profiles and oxidation levels across different climate zones.

JOURNAL OF CLEANER PRODUCTION (2021)

Article Computer Science, Interdisciplinary Applications

Rate-dependent fracture modeling of bituminous media using nonlinear viscoelastic cohesive zone with Gaussian damage function

Yong-Rak Kim et al.

Summary: This study proposes an advanced computational modeling method to predict complex rate-dependent cracking in bituminous materials and pavements, with good modeling efficiency by significantly reducing laboratory tests. The modeling successfully predicted material cracking and damage at different loading rates, demonstrating the sensitivity and capability of the modeling to capture the interrelated influence of several core design variables.

COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING (2021)

Article Computer Science, Interdisciplinary Applications

An efficient model for predicting the dynamic performance of fine aggregate matrix

Zhen Leng et al.

Summary: In this study, the complex modulus of fine aggregate matrix (FAM) in asphalt mixture was predicted using finite element simulation coupled with random aggregate distribution algorithm and steady-state dynamic analysis. The interface layer between asphalt mastic and aggregate was found to significantly affect the viscoelastic performance of FAMs, and considering this layer improved prediction accuracy. Additionally, the steady-state dynamic method was shown to be 576 times more efficient than the conventional transient dynamic method in predicting the dynamic moduli and phase angles of FAMs, highlighting its potential for multi-scale modeling of asphalt mixture.

COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING (2021)

Article Engineering, Mechanical

Micromechanical Study of Porosity Effects on Coupled Moisture-Mechanical Responses of Viscoelastic Asphalt Concrete

Aimane Najmeddine et al.

Summary: This paper presents a micromechanical modeling approach to evaluate the impact of porosity structure on the response of asphalt concrete. The critical impacts of porosity structure on the moisture-mechanical responses of asphalt concrete have been highlighted, emphasizing the importance of assessing pore properties within asphalt concrete specimens.

JOURNAL OF ENGINEERING MECHANICS (2021)

Review Chemistry, Physical

Mesoscopic and multiscale modelling in materials

Jacob Fish et al.

Summary: Multiscale modelling is a powerful tool for simulating materials behavior across different length and time scales. It aims to simulate continuum-scale behavior using information from computational models of finer scales, rather than relying on empirical constitutive models. Various methods have been developed to bridge multiple length and time scales, including techniques integrating new fields such as machine learning and material design.

NATURE MATERIALS (2021)

Article Computer Science, Interdisciplinary Applications

Coupling of microstructural and macrostructural computational approaches for asphalt pavements under rolling tire load

I Wollny et al.

COMPUTER-AIDED CIVIL AND INFRASTRUCTURE ENGINEERING (2020)

Article Green & Sustainable Science & Technology

A multiphysics evaluation of the rejuvenator effects on aged asphalt using molecular dynamics simulations

Bingyan Cui et al.

JOURNAL OF CLEANER PRODUCTION (2020)

Article Engineering, Mechanical

Energy-Based Kinetics Approach for Coupled Viscoplasticity and Viscofracture of Asphalt Mixtures

Xue Luo et al.

JOURNAL OF ENGINEERING MECHANICS (2020)

Article Engineering, Mechanical

Homogeneous versus Heterogeneous Response of a Flexible Pavement Structure: Strain and Domain Analyses

Daniel Castillo et al.

JOURNAL OF ENGINEERING MECHANICS (2019)

Article Construction & Building Technology

Water vapor passing through asphalt mixtures under different relative humidity differentials

Rong Luo et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Engineering, Mechanical

Random Modeling of Three-Dimensional Heterogeneous Microstructure of Asphalt Concrete for Mechanical Analysis

Jiaqi Chen et al.

JOURNAL OF ENGINEERING MECHANICS (2018)

Article Engineering, Mechanical

Random Modeling of Three-Dimensional Heterogeneous Microstructure of Asphalt Concrete for Mechanical Analysis

Jiaqi Chen et al.

JOURNAL OF ENGINEERING MECHANICS (2018)

Article Construction & Building Technology

Multi-scale computational model for design of flexible pavement - part III: two-way coupled multi-scaling

David H. Allen et al.

INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING (2017)

Article Construction & Building Technology

Introducing realistic tire-pavement contact stresses into Pavement Analysis using Nonlinear Damage Approach (PANDA)

Maryam Shakiba et al.

INTERNATIONAL JOURNAL OF PAVEMENT ENGINEERING (2017)

Article Computer Science, Interdisciplinary Applications

3D mesoscale finite element modelling of concrete

Rongxin Zhou et al.

COMPUTERS & STRUCTURES (2017)

Article Construction & Building Technology

Influence of aggregate particles on mastic and air-voids in asphalt concrete

Jing Hu et al.

CONSTRUCTION AND BUILDING MATERIALS (2015)

Article Construction & Building Technology

A unified procedure for rapidly determining asphalt concrete discrete relaxation and retardation spectra

Yiren Sun et al.

CONSTRUCTION AND BUILDING MATERIALS (2015)

Article Thermodynamics

Dynamic behavior of asphalt pavement structure under temperature-stress coupled loading

Qiang Xue et al.

APPLIED THERMAL ENGINEERING (2013)

Editorial Material Chemistry, Physical

Multiscale materials modelling at the mesoscale

Sidney Yip et al.

NATURE MATERIALS (2013)

Article Engineering, Civil

Three-Dimensional Microstructural Modeling of Asphalt Concrete by Use of X-Ray Computed Tomography

Taesun You et al.

TRANSPORTATION RESEARCH RECORD (2013)

Article Construction & Building Technology

Effect of temperature on the mechanical response of thermo-viscoelastic asphalt pavements

Flavio V. Souza et al.

CONSTRUCTION AND BUILDING MATERIALS (2012)

Article Engineering, Multidisciplinary

Mesomechanical modeling of the thermo-viscoelastic, thermo-viscoplastic, and thermo-viscodamage response of asphalt concrete

Rashid K. Abu Al-Rub et al.

INTERNATIONAL JOURNAL OF ADVANCES IN ENGINEERING SCIENCES AND APPLIED MATHEMATICS (2011)

Article Computer Science, Interdisciplinary Applications

Visualization and Simulation of Asphalt Concrete with Randomly Generated Three-Dimensional Models

Yu Liu et al.

JOURNAL OF COMPUTING IN CIVIL ENGINEERING (2009)

Article Engineering, Civil

Determining Representative Volume Elements of Asphalt Concrete Mixtures Without Damage

Yong-Rak Kim et al.

TRANSPORTATION RESEARCH RECORD (2009)

Review Chemistry, Physical

Not too big, not too small: The appropriate scale

AM Stoneham et al.

NATURE MATERIALS (2003)