A review of multi-scale modelling of concrete deterioration: Fundamentals, techniques and perspectives
The properties of concrete are degraded during service by coupled physical and chemical
processes that operate at several length scales, and the prediction of its performance in …
processes that operate at several length scales, and the prediction of its performance in …
Connecting the macroscopic and mesoscopic properties of sintered silver nanoparticles by crystal plasticity finite element method
The stress–strain response of sintered silver nanoparticles (AgNP) materials is precisely
characterized in order to adapt for numerical analysis and rational design of electronic …
characterized in order to adapt for numerical analysis and rational design of electronic …
Extending the capability of component digital threads using material passports
C Paramatmuni, D Cogswell - Journal of Manufacturing Processes, 2023 - Elsevier
Nuclear and aerospace applications are critical to safety that demand quality metallic
components. The cost of failure in these components far exceed that of repair or …
components. The cost of failure in these components far exceed that of repair or …
Creep-fatigue damage mechanisms and life prediction based on crystal plasticity combined with grain boundary cavity model in a nickel-based superalloy at 650° C
In this study, a dual-scale numerical procedure is developed to reveal the creep-fatigue
damage mechanisms and estimate the crack initiation life for notched structures made of …
damage mechanisms and estimate the crack initiation life for notched structures made of …
A physically-based constitutive model for a novel heat resistant martensitic steel under different cyclic loading modes: Microstructural strengthening mechanisms
K Song, K Wang, L Zhao, L Xu, N Ma, Y Han… - International Journal of …, 2023 - Elsevier
Cyclic responses of a novel heat resistant martensitic steel, 9Cr3Co3W1CuVNbB steel,
under different loading modes were studied to reveal its complex strengthening mechanisms …
under different loading modes were studied to reveal its complex strengthening mechanisms …
Unveiling the damage evolution of SAC305 during fatigue by entropy generation
Low-cycle thermal-mechanical fatigue loadings induce progressive and permanent
degradation of mechanical properties of lead-free solder materials, and thus reduce the …
degradation of mechanical properties of lead-free solder materials, and thus reduce the …
A dislocation-based damage-coupled constitutive model for single crystal superalloy: Unveiling the effect of secondary orientation on creep life of circular hole
Circular holes in single crystal (SX) turbine blades are susceptible to creep failure at high
temperatures, due to the stress concentrations near the holes. In this study, a dislocation …
temperatures, due to the stress concentrations near the holes. In this study, a dislocation …
Nanoindentation study of δ-phase zirconium hydride using the crystal plasticity model
Zirconium hydride precipitation degrades the fracture toughness of nuclear reactor fuel
cladding tube. Due to the difficulty of experiment, deep understanding on mechanical …
cladding tube. Due to the difficulty of experiment, deep understanding on mechanical …
A continuum damage coupled unified viscoplastic model for simulating the mechanical behaviour of a ductile cast iron under isothermal low-cycle fatigue, fatigue …
M Bartošák, J Horváth - International Journal of Plasticity, 2024 - Elsevier
A novel continuum damage coupled unified viscoplastic model is used for simulating the
stress–strain responses of SiMo 4.06 cast iron under Low-Cycle Fatigue (LCF), fatigue …
stress–strain responses of SiMo 4.06 cast iron under Low-Cycle Fatigue (LCF), fatigue …
Creep-fatigue life prediction of notched structure after an advanced surface strengthening treatment in a nickel-based superalloy at 650° C
The elucidation of creep-fatigue damage mechanisms is still controversial for high-
temperature structures after surface strengthening treatments, which serves as a critical …
temperature structures after surface strengthening treatments, which serves as a critical …