Journal ArticleDOI
Dynamic progressive buckling of circular and square tubes
W. Abramowicz,Norman Jones +1 more
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In this paper, a series of over 120 axial crushing tests were conducted on circular and square steel tubes loaded either statically or dynamically, and approximate theoretical predictions for static and dynamic progressive buckling were developed.About:
This article is published in International Journal of Impact Engineering.The article was published on 1986-01-01. It has received 800 citations till now. The article focuses on the topics: Buckling.read more
Citations
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Journal ArticleDOI
Analisis dampak gaya tumbukan melalui perubahan bentuk segi crush initiator pada struktur tailor-welded blank
TL;DR: In this paper, the effect of faceted holes such as square, hexagonal and octagonal as crush initiator mounted on a tailor-welded blank (TWB) is discussed.
Journal Article
Mechanical Behavior of Deep-Drawn Cups with Aluminum/Duralumin Multi-Layered Clad Structures
TL;DR: In this article, the effect of heat treatments on microstructure, compositional gradient, micro hardness in 2 and 6-layered aluminum/duralumin clad structures, which were fabricated by hot rolling, have been investigated.
Book ChapterDOI
Stiffener-Enhanced Steel–Concrete-Steel Sandwich Beam and Panel Under Impact
TL;DR: In this article , a stiffener-enhanced steel-concrete-steel (SESCS) sandwich structure was proposed for resisting impact loading, and the dynamic responses of SESCS sandwich beams and panels under low-velocity impact loading were studied.
Dissertation
A mathematical model development for the quasi-static lateral collapse of the generalised geometric hollow shapes
TL;DR: In this article, the authors developed a general predictive mathematical model of the deformation behaviors for various symmetric geometrical tubes under lateral compression between two flat rigid plates, which is based on rigid, perfectly plastic model and the energy balance method.
Journal ArticleDOI
Finite element modeling of crashing behavior concerning rectangular multi-layered thin-walled structures
TL;DR: In this paper, numerical data on the crashing of thin-walled structures made by multiple layers of steel sheets was obtained and the effect of the generated fold depth on the peak load and the mean crashing load of these types of structures were also examined.
References
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Journal ArticleDOI
On the Crushing Mechanics of Thin-Walled Structures
Tomasz Wierzbicki,W. Abramowicz +1 more
Journal ArticleDOI
Dynamic axial crushing of square tubes
W. Abramowicz,Norman Jones +1 more
TL;DR: In this paper, the axial progressive crushing of square box columns using a kinematically admissible method of analysis was investigated and four deformation modes which govern the behaviour for different ranges of the parameter c/h.
Journal ArticleDOI
Dynamic axial crushing of circular tubes
W. Abramowicz,Norman Jones +1 more
TL;DR: A series of axial crushing tests on steel circular cylindrical shells loaded either statically or dynamically is reported and compared with various theoretical predictions and empirical relations in this article, where a modified version of Alexander's theoretical analysis for axisymmetric, or concertina, deformations gives good agreement with the experimental results when the effective crushing distance is considered and provided that the influence of material strain rate sensitivity is retained in the dynamic crushing case.
Journal ArticleDOI
The quasi-static crumpling of thin-walled circular cylinders and frusta under axial compression
A.G Mamalis,W Johnson +1 more
TL;DR: In this paper, thin-walled circular cylinders and truncated circular cones of aluminium alloy were subjected to axial static loading and their initial axial length and the outside diameter of cylinders and frusta were kept constant whilst their wall thickness was varied.
Journal ArticleDOI
The effective crushing distance in axially compressed thin-walled metal columns
TL;DR: In this paper, a simplified theoretical model of a compressed rigid-linearly strain hardening metal strip is studied and a closed-form solution is derived for the crushing distance of unstiffened as well as transversly stiffened box columns.