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Indexed by:期刊论文

Date of Publication:2012-04-01

Journal:ACTA MECHANICA SOLIDA SINICA

Included Journals:SCIE、EI

Volume:25

Issue:2

Page Number:144-151

ISSN No.:0894-9166

Key Words:neo-Hookean material; rectangular rubber ring; axial load; finite deformation; implicit analytical solution

Abstract:The problem of finite deformation of an incompressible rectangular rubber ring with an internal rigid body, where the ring is subjected to equal axial loads at its two ends, is examined. A reasonable mathematical model is formulated by using the nonlinear field theory and the implicit analytical solutions are derived. Then numerical simulations are implemented to further illustrate the results and obtain sonic meaningful conclusions. The deformation of the lateral surface of the ring becomes larger with the increasing axial loads, the decreasing ratio of the inner and outer radii and the increasing height of the ring.