Journal ArticleDOI
Dynamic progressive buckling of circular and square tubes
W. Abramowicz,Norman Jones +1 more
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TLDR
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
Energy absorption characteristics of rib reinforced thin-wall extruded structure subjected to axial crush
TL;DR: In this paper, an experimental and numerical study on rib reinforced square cross-section thin wall extruded aluminium tubes formed by TIG welding process subjected to axial compression is presented.
Journal ArticleDOI
Corner Modelling Strategy for Finite Element Impact Simulation of Extruded Square Thin–Walled Column
TL;DR: In this article, the authors investigated the influence of some key parameter on numerical modeling around the corner to the mean crushing force of the column, which was found to be in a good agreement with the experimental results.
Journal ArticleDOI
Inward eccentric fold failure in the progressive crushing of aluminum-CFRP square hybrid tubes
Yong Shen,Zhenyu Wu,Xudong Hu +2 more
TL;DR: In this article , the enhancement mechanism of CFRP overwrap in the aluminum-CFRP square hybrid, hybrid tubes with different braided angles were investigated both experimentally and numerically.
DissertationDOI
Energy absorption of thin-walled empty and foam-filled tubes
TL;DR: In this article, the authors present a Table of Contents of FIGURES and Table of Table of Contents of the XVII CHAPTER 1 of the book "I KnowLEDGEMENTS".
Journal ArticleDOI
Comparative Analysis of Buckling Load of Circular and Corrugated Tubes by Utilizing Key Performance Indicators
TL;DR: In this paper, a carefully designed set of key performance indicators (KPIs) is utilized to assess and compare the buckling load of circular and corrugated tubes, and a series of diagrams related to KPIs with various parameters of tubes are presented to demonstrate the influence of sectional configuration on the performance of tubes.
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.