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Acta Mechanica Solida Sinica

, Volume 21, Issue 6, pp 491–499 | Cite as

Transient-state response of wave propagation in magneto-electro-elastic square column

  • Jianping Wei
  • Xianyue Su
Article

Abstract

This is a continued work in studying the wave propagation in a magneto-electro-elastic square column (MEESC). Based on the analytic dispersive equation, group velocity equation and steady-state response obtained in our previous paper ‘Steady-state response of the wave propagation in a magneto-electro-elastic square column’ published in CME, the dynamical behavior of MEESC was studied in this paper. The unlimited column is an open system. The transient-state response in the open system subjected by arbitrary external fields was derived when the propagating wave pursuing method was introduced.

Key words

magneto-electro-elastic square column open system transient-state response propagating wave pursuing method 

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Copyright information

© The Chinese Society of Theoretical and Applied Mechanics and Technology 2008

Authors and Affiliations

  1. 1.LTCS and Department of Mechanics and Aerospace EngineeringPeking UniversityBeijingChina

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