Results 201 to 210 of about 920 (267)

Vision Transformers for Modeling of Nonlinear Heterogeneous Materials

International Journal for Numerical Methods in Engineering, Volume 127, Issue 14, 30 July 2026.
ABSTRACT Multiscale simulations of nonlinear heterogeneous materials and composites are challenging due to the prohibitive computational costs of high‐fidelity simulations. Recently, machine learning (ML) based approaches have emerged as promising alternatives to traditional multiscale methods.
Yijing Zhou, Shabnam J. Semnani
wiley   +1 more source

Triaxiality and Plastic-Strain-Dependent Proposed PEAK Parameter for Predicting Crack Formation in Polypropylene Polymer Reservoir Subjected to Pressure Load. [PDF]

Polymers (Basel)
Kasprzak A.
europepmc   +1 more source

Shear Fault Formation in Granite Under High and Transient Co‐Seismic Strain Rates Unveiled by Ultra‐Fast X‐Ray Imaging

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract During an earthquake a dynamic rupture propagates, causing fractures and permanent damage that modify the mechanical properties of the fault and its surroundings. Reciprocally, the energy dissipated by the mechanical transformation of the fault rock has a direct feedback on the dynamics of the seismic rupture.
A. R. Vishnu, Mai‐Linh Doan, James Hollingsworth, Fabian Barras, Benoît Cordonnier, François Renard   +5 more
wiley   +1 more source

Intermediate strain rate constitutive modeling of gradient rolled vanadium-microalloyed pearlitic steel for bridge cables. [PDF]

iScience
Huang S, Li Z, Yang H, Zeng Z, Shi Y, Li C.   +5 more
europepmc   +1 more source

Determination of Material and Fracture Properties of a Case-Hardened Planet Gear and Its Homogenisation Method to Obtain the Damage Mechanism Caused by Fragment Ingestion. [PDF]

Materials (Basel)
Jeßberger J, Fischer C, Rinderknecht S.
europepmc   +1 more source

Alloy Strengthening Mechanisms, Microstructure Control, and Performance Optimization. [PDF]

Materials (Basel)
Zhou H, Feng K.
europepmc   +1 more source

Research on shear fracture behavior of bolt and design method for retractable coupler. [PDF]

Sci Rep
Ding H, Zhu T, Yang L, Wang X, Yang B, Xiao S, Yang Y, Liu Y.   +7 more
europepmc   +1 more source

Influence of Cutting-Edge Micro-Geometry on Material Separation and Minimum Cutting Thickness in the Turning of 304 Stainless Steel. [PDF]

Materials (Basel)
Zou Z, Xin Y, Ma C.
europepmc   +1 more source

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On the Effect of Stress Triaxiality on Void Coalescence

International Journal of Fracture, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Yang, Chen, Zengtao
openaire   +1 more source

Stress triaxiality effect on cleavage fracture stress

Theoretical and Applied Fracture Mechanics, 2020
Abstract In this work the effect of stress triaxiality on cleavage fracture stress was investigated by means of micromechanical modelling. A unit-cell model was used to determine macroscopic conditions for brittle fracture, in accordance with the slip-induced cleavage fracture model, because of included particle fracture and consequent crack ...
Testa, Gabriel, Bonora, Nicola, Ruggiero, Andrew, Iannitti, Gianluca, Gentile, Domenico   +4 more
openaire   +1 more source