Damage Accumulation and Fracture Initiation in Uncracked Ductile Solids
fracture mechanicsPlasticityductile fracturedamage plasticitydoi:10.1016/j.ijsolstr.2006.12.026Damage accumulation and fracture initiation in uncracked ductile solids subject to triaxial loading Liang...
View ArticlePercy W. Bridgman
"for the invention of an apparatus to produce extremely high pressures, and for the discoveries he made therewith in the field of high pressure physics" The Nobel Prize in Physics 1946 (b. April 21,...
View ArticleConstitutive Modeling of Void Shearing Effect in Ductile Fracture of Porous...
researchductile fracturedamage plasticityconstitutive modelingporous materialvoid shearingdoi:10.1016/j.engfracmech.2007.07.022 Many solids, including geomaterials and commercially available metallic...
View ArticleDuctile Fracture Initiation and Propagation Modeling Using Damage Plasticity...
researchfracture mechanicsductile fracturecrack propagationAluminum alloyDamage plasticity theorydoi: 10.1016/j.engfracmech.2007.08.012 Ductile fracture is often considered as the consequences of the...
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Postdoctoral Appointee – Computational Plasticity
jobPlasticityductile fracturelocalization A postdoctoral position at Sandia National Labs in Livermore, CA is available for an applied mechanics engineer with a strong background in computational...
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New paper on a Gurson like fracture model for plastically anisotropic materials
researchductile fracturehomogenizationGurson modelvoid growthanisotropic plasticityHello All. This is my first blog entry in iMechanica!. This post is about my new paper with Prof. Amine Benzerga...
View ArticleImproving the stretchability of as-deposited Ag coatings on...
researchductile fracturecoatingsVlassak groupannealingevaporationfailure (mechanical)metallic thin filmssilver In this paper, we report that silver films evaporated on poly-ethylene-terephthalate (PET)...
View ArticleEffects of stretching and cycling on the fatigue behavior of...
researchthin filmsFatigueductile fractureVlassak groupFatigue crack initiationIntergranular failure The fatigue behavior of silver films on polyethylene-terephthalate substrates is studied for various...
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Representative Volume Element Calculations under Constant Stress Triaxiality,...
researchductile fractureStress triaxialityLode parameterShear stressRecent experiments showed that the Lode parameter, which distinguishes between axisymmetric and shear dominated stress states, has a...
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