Results 41 to 50 of about 7,360 (301)
Influence of projectile shape on dynamic behavior of steel sheet subjected to impact and perforation [PDF]
, 2013 Authors thank Ministry of Science and Higher Education of Poland for financial support under Grants: R00 0097 12. Authors thank also M. Tavian technician in electronics from ENIM for his contribution on the development of the residual velocity ...
JANKOWIAK, Tomasz +3 more
core +4 more sources
Effect of the Triaxiality in Plane Stress Conditions. Triaxiality Effect in a PVC Material
Engineering, Technology & Applied Science Research, 2013 Polymer materials are gaining more and more importance in engineering applications. A new methodology of analysis is required in order to assess the capability of such material in withstanding complex loads. Therefore, the behavior of these materials currently arouses a great research interest.
N. Selini, M. Elmeguenni, M. Benguediab
openaire +2 more sources
Considerations in selecting laboratory scale test specimens for evaluation of fracture toughness [PDF]
, 2013 The assessment of defects in large steel structures requires a trustworthy evaluation of the material’s toughness. This toughness is not only a material property but is also influenced by the loading conditions and geometry; the so-called constraint. The
De Waele, Wim +4 more
core +1 more source
Metals, 2019 The present study investigates how the choice of characterization test and the composition of the stress state in terms of tension and shear can produce a non-unique failure locus in terms of stress triaxiality under plane stress conditions.
Cliff Butcher, Armin Abedini
doaj +1 more source
A porous crystal plasticity constitutive model for ductile deformation and failure in porous single crystals [PDF]
, 2018 The author thankfully acknowledges the financial support of EPSRC funding (EP/ L021714/1).Peer ...
Siddiq, Amir
core +1 more source
Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam
Advanced Engineering Materials, EarlyView.Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley +1 more source
Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Numerical Modeling of Stress Disturbance Characteristics during Tunnel Excavation
Advances in Materials Science and Engineering, 2020 The stress state and principal stress axis changes of the stress-field tensor are analyzed during the advancement of a tunnel face on the basis of a given case study of the Jinping II Hydropower Station in China.
Zeqi Zhu +3 more
doaj +1 more source
FE2 evaluation of stress triaxiality / lode angle dependencies of void growing processes [PDF]
, 2019 This document provides information and instructions for preparing a Full Paper to be included in the Proceedings of COMPLAS 2019 ...
Matsui, Kazumi +3 more
core
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source