Paper Title:
Counterintuitive Dynamic Behavior in Elastic-Plastic Structures
  Abstract

The counterintuitive phenomena of elastic, perfectly plastic beam, circular plate and square plate are investigated numerically and experimentally. A new unstable slot and asymmetry of dynamic response of beam are revealed. The unsteady areas and uncertainty of response are observed numerically. At the end, the law of thermodynamics and the theorem of Lyapunov instability are employed to state the formation mechanism of counterintuitive behavior.

  Info
Periodical
Chapter
Chapter 1: Materials Science and Engineering
Edited by
Gary Yang
Pages
47-51
DOI
10.4028/www.scientific.net/AMR.428.47
Citation
Y. G. Zhao, X. P. Yan, G. T. Yang, "Counterintuitive Dynamic Behavior in Elastic-Plastic Structures", Advanced Materials Research, Vol. 428, pp. 47-51, Jan. 2012
Online since
January 2012
Price
US$ 28,-
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