Journal ArticleDOI
Wet-sand impulse loading of metallic plates and corrugated core sandwich panels
Julian J. Rimoli,Brandon Talamini,John Joseph Wetzel,Kumar P. Dharmasena,Raul Radovitzky,Haydn N. G. Wadley +5 more
TLDR
In this article, a combination of experimental and modeling methods was used to investigate the mechanical response of edge-clamped sandwich panels subject to the impact of explosively driven wet sand.About:
This article is published in International Journal of Impact Engineering.The article was published on 2011-10-01. It has received 59 citations till now. The article focuses on the topics: Sandwich panel & Aluminium foam sandwich.read more
Citations
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Journal ArticleDOI
A review of numerical analysis of friction stir welding
TL;DR: In this article, the authors review the latest developments in the numerical analysis of friction stir welding processes, microstructures of friction-stir welded joints and the properties of friction spat welded structures.
Journal ArticleDOI
An approach for incorporating classical continuum damage models in state-based peridynamics
TL;DR: An approach to incorporate classical continuum damage models in the state-based theory of peridynamics has the advantage of enabling the description of the damage evolution process in perid dynamics according to well-established models.
Journal ArticleDOI
Deformation and Fracture of Impulsively Loaded Sandwich Panels
Haydn N. G. Wadley,Tore Børvik,Lars Olovsson,John Joseph Wetzel,Kumar P. Dharmasena,Odd Sture Hopperstad,Vikram Deshpande,John W. Hutchinson +7 more
TL;DR: In this paper, a model 6061-T6 aluminum alloy system fabricated by friction stir weld joining extruded sandwich panels with a triangular corrugated core was used to investigate the dynamic deformation and fracture processes.
Journal ArticleDOI
Impact response of aluminum corrugated core sandwich panels
TL;DR: In this paper, the authors used X-ray tomography to investigate the mechanisms of impact on extruded 6061T6 aluminum alloy sandwich panels with empty and alumina filled, triangular corrugated cores.
Journal ArticleDOI
Experimental and numerical investigations on laser-welded corrugated-core sandwich panels subjected to air blast loading
TL;DR: In this article, an autodyn-based numerical simulation was conducted to investigate the dynamic response of core sandwich panels to air blast loading in an explosion tank considering three levels of blast loading and found that the maximum deflection, core web buckling and core compaction increased as the decrease of stand-off distance.
References
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Microtubule nucleation by γ-tubulin complexes
TL;DR: The first crystallographic analysis of a non-γ-tubulin γTuRC component has resulted in a new appreciation of the relationships among all γ TuRC proteins, leading to a refined model of their organization and function.
Book
Mathematical foundations of elasticity
TL;DR: In this article, the mathematical foundations of three-dimensional elasticity using modern differential geometry and functional analysis are discussed. But the authors do not discuss the application of functional analysis to the problem of elasticity.
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Multifunctional periodic cellular metals
TL;DR: In this paper, lattice truss topologies with open cell structures were evaluated for structural load support in light-weight sandwich panel structures, and three classes of periodic cellular metals can be fabricated from a wide variety of structural alloys.
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The variational formulation of viscoplastic constitutive updates
Michael Ortiz,Laurent Stainier +1 more
TL;DR: In this paper, a class of constitutive updates for general viscoplastic solids including such aspects of material behavior as finite elastic and plastic deformations, non-Newtonian viscosity, rate-sensitivity and arbitrary flow and hardening rules are presented.