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Asymptotic approach to anti-plane dynamic problem of asymmetric three-layered composite plate
  • Rahmatullah Nuruddeen,
  • Rab Nawaz,
  • Q. M. Zaigham Zia
Rahmatullah Nuruddeen
Federal University Dutse
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Rab Nawaz
COMSATS University Islamabad - Islamabad Campus
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Q. M. Zaigham Zia
COMSATS University Islamabad - Islamabad Campus
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Abstract

In this paper, the anti-plane shear motion of an asymmetric three-layered inhomogeneous elastic plate has been examined. An asymptotic approach is employed for the present investigation. Both the generalized and unified dispersion relations within the long-wave low-frequency range have been determined. The obtained unified dispersion relation is investigated taking into account the recently analyzed material contrast for layered plate with mixed stiff-soft layers of different material properties. Finally, we make comparison with symmetric plate being a special case of the asymmetric plate under consideration in the end.

Peer review status:ACCEPTED

17 Jan 2021Submitted to Mathematical Methods in the Applied Sciences
19 Jan 2021Submission Checks Completed
19 Jan 2021Assigned to Editor
23 Jan 2021Reviewer(s) Assigned
20 Feb 2021Review(s) Completed, Editorial Evaluation Pending
17 Mar 2021Editorial Decision: Revise Minor
30 Mar 20211st Revision Received
31 Mar 2021Submission Checks Completed
31 Mar 2021Assigned to Editor
31 Mar 2021Editorial Decision: Accept