Material Model for Modeling Clay at High Strain Rates
TLDR
In this paper, a high-speed camera is used to record the penetration of a gas-gun launched cylindrical mass with a hemispherical cap into a block of clay.About:
This article is published in International Journal of Impact Engineering.The article was published on 2016-04-01 and is currently open access. It has received 35 citations till now. The article focuses on the topics: Plasticine & Ballistic impact.read more
Citations
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Reducing the rebound effect in micro-scale laser dynamic flexible forming through using plasticine as pressure-carrying medium
TL;DR: In this article, the impact and rebound behaviors of workpiece in micro-scale laser dynamic flexible forming (μLDFF) with rubber medium were investigated to probe the main affecting factors of rebound effect, and a new μLDFF with plasticine medium was proposed to reduce the rebound effect.
Journal ArticleDOI
Mechanical properties of silicone based composites as a temperature insensitive ballistic backing material for quantifying back face deformation.
Tara D. Edwards,Erich D. Bain,Shawn T. Cole,Reygan M. Freeney,Virginia Halls,Juliana Ivancik,Joseph L. Lenhart,Eugene Napadensky,Jian H. Yu,James Zheng,Randy A. Mrozek +10 more
TL;DR: A new silicone composite backing material was developed and tested side-by-side with heated RP1 using quasi-static indentation and compression, low velocity impact, spherical projectile penetration, and both soft and hard armor ballistic BFD measurements to compare their response over a broad range of strain rates and temperatures.
Journal ArticleDOI
Two new penetration models for ballistic clay incorporating strain-hardening, strain-rate and temperature effects
TL;DR: In this article, two analytical solutions for dynamic spherical cavity expansion in an infinite elastic-plastic solid are first derived by including the strain-hardening effect, strain-rate dependence and temperature influence.
Journal ArticleDOI
Buckling analysis of subsea pipeline with integral buckle arrestor using vector form intrinsic finite thin shell element
TL;DR: The VFIFE can provide a new, practical and universal analytic strategy for subsea pipeline buckling analysis and achieve the parallel efficiency over 90% for a common computer (12 threads, 4G RAM).
Journal ArticleDOI
Experimental and numerical characterisation of rheological properties of a drop test response of a ballistic plastilina.
TL;DR: This paper proposes both experimental and modelling approaches to determine the response of the specific ballistic plastilina red Weible® over a wide range of shear/strain rate.
References
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The mathematical theory of plasticity
TL;DR: In this paper, the solution of two-dimensional non-steady motion problems in two dimensions is studied. But the solution is not a solution to the problem in three dimensions.
Comprehensive Survey on Distance/Similarity Measures between Probability Density Functions
TL;DR: Various distance/similarity measures that are applicable to compare two probability density functions, pdf in short, are reviewed and categorized in both syntactic and semantic relationships to reveal similarities among numerous distance/Similarity measures.
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Aluminum and Aluminum Alloys
TL;DR: In this article, emerging technologies, including aluminium metal matrix composites, are combined with all the essential aluminum information from the multi-volume ASM Handbook series, which is a tremendous value time saver for engineers, designers and researchers.
ReportDOI
Strain-hardening and strain-rate effects in the impact loading of cantilever beams
G R Cowper,P S Symonds +1 more
Journal ArticleDOI
The mechanics of penetration of projectiles into targets
TL;DR: In this article, a survey of the terminal ballistics aspects and the penetration mechanics viewpoint of the interaction of penetrators and targets is presented, with a focus on the impact of the penetration on the target.