Journal ArticleDOI
Structural plastic shock model for one-dimensional ring systems
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TLDR
In this paper, a shock theory analogous to that for waves in a solid cylinder is constructed and used to examine three different systems and extensions of the theory are discussed. But the model is not suitable for the case of a line of rings being subjected to end impact.About:
This article is published in International Journal of Impact Engineering.The article was published on 1983-01-01. It has received 60 citations till now. The article focuses on the topics: Shock (mechanics) & Ring (mathematics).read more
Citations
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Collapsible impact energy absorbers: an overview
TL;DR: In this article, the common shapes of collapsible energy absorbers and different modes of deformation of the most common ones are reviewed, such as axial crushing, lateral indentation, lateral flattening, inversion and splitting, while noncollapsible systems such as lead extrusions or tube expansions are considered to be beyond the scope of this review.
Journal ArticleDOI
Dynamic uniaxial crushing of wood
Stephen R Reid,C. Peng +1 more
TL;DR: In this paper, a simple shock model based upon a rate-independent, rigid, perfectly-plastic, locking (r-p-p l) idealisation of the stress-strain curves for wood is proposed to provide a first order understanding of the dynamic response.
Journal ArticleDOI
Blast resistance of auxetic and honeycomb sandwich panels: Comparisons and parametric designs
TL;DR: In this paper, the authors compared composite sandwich panels composed of auxetic and conventional honeycomb cores and metal facets and compared for their resistance performances against impulsive loadings, taking into account the rate-dependent effects.
Journal ArticleDOI
Dynamic compressive strength properties of aluminium foams. Part II—‘shock’ theory and comparison with experimental data and numerical models
TL;DR: In this article, one-dimensional "steady-shock" models based on a rate-independent, rigid, perfectly-plastic, locking (rp-p-l) idealisation of the quasi-static stress-strain curves for aluminium foams are proposed for two different impact scenarios to provide a first-order understanding of the dynamic compaction process.
References
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Journal ArticleDOI
Analysis of Plastic Deformation in a Steel Cylinder Striking a Rigid Target
E. H. Lee,S. J. Tupper +1 more
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Experimental investigation of inertia effects in one-dimensional metal ring systems subjected to end impact — I. Fixed-ended systems
T.Y. Reddy,S.R. Reid,R. Barr +2 more
TL;DR: In this paper, the role played by inertia in the deformation of one-dimensional ring systems was examined experimentally in a simple high speed impact apparatus over a range of conditions, and a structural shock wave theory was suggested by the results of tests.