Probabilistic notch fatigue assessment under size effect using micromechanics-based critical distance theory

JC He, SP Zhu, C Luo, W Li, Q Liu, Y He… - International Journal of …, 2024 - Elsevier
Geometrical discontinuities are inevitable in engineering structures due to various functional
requirements, which often yield complex stress–strain state and thereby significantly impact …

Bulging of grain boundaries and core-shell dislocation structures enhance mechanical properties of equiatomic high-entropy alloys

J Lee, SI Hong, HS Kim - International Journal of Plasticity, 2025 - Elsevier
Regulating elemental compositions of structural materials has been at the heart of interests
for metallurgists to ensure target properties under harsh environments. For instance …

Crack propagation behavior of different zones in weldment under creep-fatigue loadings

D Zhou, X Wang, L Gao, H Li, J Liu, Z Kang… - Engineering Fracture …, 2024 - Elsevier
In this paper, crack propagation behaviors in a weldment are simulated under cyclic
loadings using crystal plasticity finite element coupled with the XFEM. The result shows that …

[HTML][HTML] The Evolution of Surfaces on Medium-Carbon Steel for Fatigue Life Estimations

P Seensattayawong, E Kerscher - Coatings, 2024 - mdpi.com
Early in fatigue life, fatigue cracks are often initiated at persistent slip bands (PSBs), which
play the main role in surface evolution when the components are subjected to cyclic loading …

Engineering Damage Theory Based on Multidisciplinary Paradigm in the Context

RZ Wang, YS Sato, S Tokita, XC Zhang… - Computational and …, 2024 - books.google.com
In the wake of escalating service demands on key-section components within renewable
energy systems, coupled with the ambitious goals of carbon neu-trality, this paper introduces …

Engineering Damage Theory Based on Multidisciplinary Paradigm in the Context of Carbon Neutrality

RZ Wang, YS Sato, S Tokita, XC Zhang… - … on Computational & …, 2024 - Springer
In the wake of escalating service demands on key-section components within renewable
energy systems, coupled with the ambitious goals of carbon neutrality, this paper introduces …

Study of Lstm-Based Constitutive Modeling for Coupled Multimodal Microstructure Time-Series Damage in Dz125 Superalloy

D Li, J Liu, W Huang, H Feng, X Yang, Y Fan… - Available at SSRN … - papers.ssrn.com
A modeling method for nickel-based superalloys based on an LSTM neural network for
Chaboche unified viscoplastic constitutive modeling was proposed. Firstly, the Chaboche …

Probabilistic Modelling of the Notch Fatigue Under Size Effect Using Micromechanics-Based Critical Distance Theory

JC He, S Zhu, C Luo, W Li, Q Liu, Y He… - Available at SSRN … - papers.ssrn.com
Geometrical discontinuities are inevitable in engineering structures due to various functional
requirements, which often give rise to complex stress-strain response and thereby …

Creep notch effect in DD6 Ni-based single crystal superalloy: experimental and modeling studies

B Yang, B Li - Available at SSRN 5082632 - papers.ssrn.com
Single-crystal turbine blades feature complex internal passages and surface cooling holes
for forced convection air cooling, which introduce notches that may influence the blades' …