Cavity Dynamic Formation and Bifurcation of the Rubber-Like Sphere

Abstract:

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Based on the strain energy function proposed by GAO Y C and the theory of finite deformation dynamics, the question about the cavity dynamic formation and bifurcation of the incompressible homogeneous solid sphere under a suddenly applied uniform tensile dead-load was studied. The condition under which a dynamic bifurcated solution exists was examined. The relationship between the dead-load and the cavity radius, the critical load, the stress distributions after the cavity formation, the vibration phase diagram of the cavity radius and the approximate vibration period were also determined.

Info:

Periodical:

Key Engineering Materials (Volumes 385-387)

Edited by:

H.S. Lee, I.S. Yoon and M.H. Aliabadi

Pages:

53-56

DOI:

10.4028/www.scientific.net/KEM.385-387.53

Citation:

G. H. Wu et al., "Cavity Dynamic Formation and Bifurcation of the Rubber-Like Sphere", Key Engineering Materials, Vols. 385-387, pp. 53-56, 2008

Online since:

July 2008

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Price:

$35.00

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