Strain gradient continuum plasticity theories: theoretical, numerical and experimental investigations

GZ Voyiadjis, Y Song - International Journal of Plasticity, 2019 - Elsevier
Over the last three decades, a number of researchers have used the gradient-enhanced
plasticity theory to model the microstructural material behavior, which is not able to be …

A review of damage, void evolution, and fatigue life prediction models

HW Lee, C Basaran - Metals, 2021 - mdpi.com
Degradation, damage evolution, and fatigue models in the literature for various engineering
materials, mostly metals and composites, are reviewed. For empirical models established …

Mechanothermodynamic entropy and analysis of damage state of complex systems

LA Sosnovskiy, SS Sherbakov - Entropy, 2016 - mdpi.com
Mechanics from its side and thermodynamics from its side consider evolution of complex
systems, including the Universe. Created classical thermodynamic theory of evolution has …

Thermodynamics of fatigue: degradation-entropy generation methodology for system and process characterization and failure analysis

JA Osara, MD Bryant - Entropy, 2019 - mdpi.com
Formulated is a new instantaneous fatigue model and predictor based on ab initio
irreversible thermodynamics. The method combines the first and second laws of …

Simulation of failure under cyclic plastic loading by damage models

A Pirondi, N Bonora, D Steglich, W Brocks… - International journal of …, 2006 - Elsevier
The purpose of this work is to simulate the evolution of ductile damage and failure involved
by plastic strain reversals using damage models based on either continuum damage …

Computational damage mechanics of electromigration and thermomigration

W Yao, C Basaran - Journal of Applied Physics, 2013 - pubs.aip.org
Reliability of solder joints under Electromigration (EM) and Thermomigration (TM) has drawn
increasing attention in recent years, however current understanding regarding degradation …

An entropy-based damage characterization

M Amiri, M Modarres - Entropy, 2014 - mdpi.com
This paper presents a scientific basis for the description of the causes of damage within an
irreversible thermodynamic framework and the effects of damage as observable variables …

[HTML][HTML] Numerical simulation for durability of a viscoelastic polymer material subjected to variable loadings fatigue based on entropy damage criterion

Y Li, MJM Fikry, J Koyanagi - Polymers, 2024 - mdpi.com
This study aims to explore the impact of load history on the premature failure of the
viscoelastic polymer matrix in carbon-fiber-reinforced plastics (CFRPs) using a method …

Low cycle fatigue life prediction using unified mechanics theory in Ti-6Al-4V alloys

N Bin Jamal M, A Kumar, C Lakshmana Rao… - Entropy, 2019 - mdpi.com
Fatigue in any material is a result of continuous irreversible degradation process.
Traditionally, fatigue life is predicted by extrapolating experimentally curve fitted empirical …

Damage mechanics of electromigration induced failure

C Basaran, M Lin - Mechanics of Materials, 2008 - Elsevier
Electromigration is a major road block in the pursuit of nanoelectronics and next generation
power electronics. The current density in the state-of-the-art microelectronics solder joints is …