Modeling Crack Propagation in Bituminous Binders under a Rotational Shear Fatigue Load using Pseudo J-Integral Paris’ Law
TLDR
In this article, the fatigue resistance of bituminous binders plays a critical role in determining the fatigue performance of asphalt pavements, and it is reported in the literature that, under a rotational shear fatigue l...Abstract:
Fatigue resistance of bituminous binders plays a critical role in determining the fatigue performance of asphalt pavements. It is reported in the literature that, under a rotational shear fatigue l...read more
Citations
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Journal ArticleDOI
Energy-based mechanistic approach for crack growth characterization of asphalt binder
TL;DR: In this paper, an energy-based mechanistic approach is applied to determine crack length and the pseudo J-integral is adopted to calculate crack growth rate in asphalt binder, which has a significant influence on fatigue cracking resistance of asphalt pavements.
Journal ArticleDOI
Modelling crack initiation in bituminous binders under a rotational shear fatigue load
TL;DR: In this article, an energy-based crack initiation criterion is developed for bitumen under a rotational shear fatigue load, based on a damage mechanics analysis of fatigue cracking process, the crack initiation is defined and local energy redistribution around crack tips due to factory-roof cracking is quantified.
Journal ArticleDOI
Fatigue crack density of asphalt binders under controlled-stress rotational shear load testing
TL;DR: In this article, the authors evaluated the fatigue crack behaviors of asphalt binders under repeated cyclic controlled-stress loadings and developed an effective radius function using the torque equilibrium principle and dissipated strain energy (DSE) equilibrium principle.
Journal ArticleDOI
A Kinetics-Based Model of Fatigue Crack Growth Rate in Bituminous Material
Hui Li,Xue Luo,Yuqing Zhang +2 more
TL;DR: In this article, the authors proposed a kinetics-based model of fatigue crack growth rate coupling with temperature, strain level and damage degree for bituminous materials and showed that the model can predict the growth rate at arbitrary temperature and strain level.
Journal ArticleDOI
Use of linear amplitude sweep test as a damage tolerance or fracture test to determine the optimum content of asphalt rejuvenator
TL;DR: In this paper, a procedure based on the linear amplitude sweep (LAS) test was developed to determine the optimum rejuvenator content for restoring the properties of aged asphalt binders.
References
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BookDOI
Fracture Mechanics : Fundamentals and Applications
TL;DR: Fracture Mechanics: Fundamentals and Applications, Fourth Edition as discussed by the authors is the most useful and comprehensive guide to fracture mechanics available It has been adopted by more than 150 universities worldwide and used by thousands of engineers and researchers.
Journal ArticleDOI
Correspondence principles and a generalized J integral for large deformation and fracture analysis of viscoelastic media
TL;DR: In this paper, a quasi-static deformation and fracture analysis for nonlinear viscoelastic media and sample applications are given. But the authors focus on predicting mechanical work available at the crack tip for initiation and continuation of growth.
Journal ArticleDOI
Energy-Derived, Damage-Based Failure Criterion for Fatigue Testing:
TL;DR: In this paper, a method is presented for examining dissipated energy to select a consistent level of material behavior that is indicative of the damage accumulation in the mixture, showing the similarity between the constant stress and constant strain modes of testing and providing the potential for unifying the now phenomenological description of fatigue.
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