Results 1 to 10 of about 58,757 (315)

FEM Simulation-Based Adversarial Domain Adaptation for Fatigue Crack Detection Using Lamb Wave

open access: yesSensors, 2023
Lamb wave-based damage detection technology shows great potential for structural integrity assessment. However, conventional damage features based damage detection methods and data-driven intelligent damage detection methods highly rely on expert ...
Li Wang   +4 more
doaj   +1 more source

Predicting the Effect of Localized ACL Damage on Neighbor Ligament Mechanics via Finite Element Modeling

open access: yesBioengineering, 2022
The anterior cruciate ligament (ACL) plays a pivotal role in support of the knee under loading. When damaged, it is known that substantial changes in the mechanics of the neighboring ligaments can be observed.
Alexander Knapp, Lakiesha N. Williams
doaj   +1 more source

Simulating ice-shelf extent using damage mechanics

open access: yesJournal of Glaciology, 2022
Inaccurate representations of iceberg calving from ice shelves are a large source of uncertainty in mass-loss projections from the Antarctic ice sheet. Here, we address this limitation by implementing and testing a continuum damage-mechanics model in a ...
Samuel B. Kachuck   +4 more
doaj   +1 more source

Numerical Study of the Hygrothermal Effects on Low Velocity Impact Induced Indentation and Its Rebound in Composite Laminate

open access: yesAerospace, 2022
Impact indentation is believed to be an effective indication of low-velocity impact (LVI) damage for polymer matrix composites. However, it has been discovered that an indentation can partially rebound over time.
Muhammad Yousaf   +3 more
doaj   +1 more source

Micro-macro mechanics of damage and healing in rocks

open access: yesOpen Geomechanics, 2021
This paper presents the state of the art of the theory of damage and healing mechanics, with a particular emphasis on the strategies available to relate the micro-scale of crystals, cracks and pores to the scale of a Representative Elementary Volume ...
Chloé Arson
doaj   +1 more source

Review on the Experimental Characterization of Fracture in Active Material for Lithium-Ion Batteries

open access: yesEnergies, 2022
Nowadays, lithium-ion batteries are one of the most widespread energy storage systems, being extensively employed in a large variety of applications. A significant effort has been made to develop advanced materials and manufacturing processes with the ...
Francesca Pistorio   +3 more
doaj   +1 more source

A Review of Damage, Void Evolution, and Fatigue Life Prediction Models

open access: yesMetals, 2021
Degradation, damage evolution, and fatigue models in the literature for various engineering materials, mostly metals and composites, are reviewed. For empirical models established under the framework of Newtonian mechanics, Gurson–Tvergaard–Needleman ...
Hsiao Wei Lee, Cemal Basaran
doaj   +1 more source

Continuum Damage-Healing and Super Healing Mechanics in Brittle Materials: A State-of-the-Art Review

open access: yesApplied Sciences, 2018
Over the last several years, self-healing materials have become more and more popular in terms of damage reparation. Moreover, a recent theoretical investigation of super healing materials that aims at repairing and strengthening itself was also ...
Chahmi Oucif, Luthfi Muhammad Mauludin
doaj   +1 more source

Advanced Numerical Methods in Computational Solid Mechanics

open access: yesMathematics, 2023
Efficient numerical solving of nonlinear solid mechanics problems is still a challenging issue which concerns various fields: nonlinear behavior, micromechanics, contact mechanics, damage, crack propagation, rupture, etc [...]
Frédéric Lebon, Isabelle Ramière
doaj   +1 more source

Research Review on the Damage Theoretical Model of Metal Materials

open access: yesTaiyuan Ligong Daxue xuebao, 2023
The plastic deformation of metal material is accompanied by surface defects, internal defects, damage cracks, etc., and these defects seriously restrict the processing of metal and its performance improvement.
Qinhong FAN, Hongwei GAO, Zhibing CHU
doaj   +1 more source

Home - About - Disclaimer - Privacy