Experimental Analysis of Dynamic Yield Strength of Material and Research on its Numerical Method

Abstract:

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The present paper analyses the Tailor impact problems when a cylindrical projectile imposes impacts on the rigid target vertically. A hypothesis is proposed about the law governing the velocity variation during the impacting process, with a theoretical framework developed for the analysis based the deformed projectile length. With the theoretical framework, a simulated analysis is conducted of the Tailor impacting process by turning to the reproducing kernel particle method. Then analysis is conducted of the experiment results, together mesh-free simulation, indicating that the results obtained from the theoretical deduction, from the value simulation and from the experiments are mutually compatible.

Info:

Periodical:

Edited by:

Zeng Zhu

Pages:

45-49

DOI:

10.4028/www.scientific.net/AMR.214.45

Citation:

G. M. Zhao and X. R. Meng, "Experimental Analysis of Dynamic Yield Strength of Material and Research on its Numerical Method", Advanced Materials Research, Vol. 214, pp. 45-49, 2011

Online since:

February 2011

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Price:

$35.00

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