Numerical Simulation of Impact Crush/Buckling of Circular Tube Using SPH Method

Abstract:

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SPH (Smoothed Particle Hydrodynamics) method is applied to impact crush/buckling problem of circular tube. It has been known that there are several kinds of buckling modes by axial impact load. First, elastic analyses of the crush/buckling are conducted, and three types of typical crush/buckling shape are obtained. Following the elastic analyses, elastic-plastic analyses were performed to improve the accuracy of the simulation. The shape of the buckling and the energy absorbed by circular tube are discussed.

Info:

Periodical:

Key Engineering Materials (Volumes 306-308)

Edited by:

Ichsan Setya Putra and Djoko Suharto

Pages:

697-702

DOI:

10.4028/www.scientific.net/KEM.306-308.697

Citation:

M. Kikuchi and M. Miyamoto, "Numerical Simulation of Impact Crush/Buckling of Circular Tube Using SPH Method", Key Engineering Materials, Vols. 306-308, pp. 697-702, 2006

Online since:

March 2006

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Price:

$35.00

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