[HTML][HTML] Ductile fracture of aluminum 2024-T351 under proportional and non-proportional multi-axial loading: Bao–Wierzbicki results revisited

J Papasidero, V Doquet, D Mohr - International Journal of Solids and …, 2015 - Elsevier
The effect of stress state and loading path on the ductile fracture of aluminum 2024-T351 is
characterized through tension–torsion experiments on tubular specimens. The experimental …

Recent developments in hydroforming technology

MG Lee, YP Korkolis, JH Kim - Proceedings of the Institution …, 2015 - journals.sagepub.com
This article is the review of hydroforming technologies that have been used increasingly in
various industries including automotive applications. General concepts and technological …

[HTML][HTML] Determination of anisotropy and material hardening for aluminum sheet metal

N Tardif, S Kyriakides - International Journal of Solids and Structures, 2012 - Elsevier
Sheet metal forming, crushing simulations of thin-walled structures, and other large
deformation processes require knowledge of the material stress–strain behavior to large …

[HTML][HTML] Machine learning classifiers for surface crack detection in fracture experiments

A Müller, N Karathanasopoulos, CC Roth… - International Journal of …, 2021 - Elsevier
Correctly determining the onset of fracture is crucial when performing mechanical
experiments. Commonly carried out by visual inspection, here an image-based machine …

[HTML][HTML] Plastic anisotropy and ductile fracture of bake-hardened AA6013 aluminum sheet

J Ha, M Baral, YP Korkolis - International Journal of Solids and Structures, 2018 - Elsevier
The anisotropic plastic flow and ductile fracture of AA6013 aluminum sheet is investigated
under quasistatic conditions. The plasticity of the material is probed through uniaxial tension …

[HTML][HTML] Ductile failure under combined shear and tension

SS Haltom, S Kyriakides, K Ravi-Chandar - International Journal of Solids …, 2013 - Elsevier
The aim of this paper is to establish the extent to which materials can be deformed under
shear-dominant loadings. Custom Al-6061-T6 tubular specimens are loaded under radial …

[HTML][HTML] Dynamic implosion of underwater cylindrical shells: Experiments and Computations

C Farhat, KG Wang, A Main, S Kyriakides… - International Journal of …, 2013 - Elsevier
The implosion of an underwater structure is a dynamic event caused by the ambient external
pressure. It produces a short duration pressure pulse that radiates outwards and can …

[HTML][HTML] Mechanics and full-field deformation study of the ring hoop tension test

CP Dick, YP Korkolis - International Journal of Solids and Structures, 2014 - Elsevier
We investigate the mechanics of the Ring Hoop Tension Test (RHTT), as a means to assess
the properties of anisotropic tubes in the hoop direction. This test involves placing a ring …

Plastic deformation of commercially-pure titanium: experiments and modeling

M Baral, T Hama, E Knudsen, YP Korkolis - International Journal of …, 2018 - Elsevier
The plastic behavior of commercially-pure titanium (CP-Ti) is assessed using a combination
of experiments and analysis. A total of 23 (with three repetitions each) experiments were …

Ductile failure of aluminum alloy tubes under combined torsion and tension

M Scales, N Tardif, S Kyriakides - International Journal of Solids and …, 2016 - Elsevier
Recent work on ductile failure under shear-dominant stress states has challenged the long-
accepted premise that the strain at failure monotonically decreases with increasing …