• English
  • Deutsch
  • Log In
    Password Login
    or
  • Research Outputs
  • Projects
  • Researchers
  • Institutes
  • Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Artikel
  4. Load and frequency interaction in dynamic buckling of soft-core sandwich plates and shells
 
  • Details
  • Full
Options
2010
Journal Article
Titel

Load and frequency interaction in dynamic buckling of soft-core sandwich plates and shells

Abstract
The present study is concerned with an analysis of load-frequency interaction effects in the dynamic buckling response of soft-core sandwich plates and shells. Based on a higher-order geometrically non-linear sandwich shell theory in conjunction with an extended Galerkin procedure, a mathematical model together with analytical solution for simply supported sandwich plates and shells with with rectangular projection is obtained. By linearization of the non-linear solution with respect to the oscillating parts, the interaction of the natural frequencies with static preloads can be analyzed. The results reveal that the transverse compressibility of soft sandwich cores might have distinct effects on the natural frequencies.
Author(s)
Hohe, J.
Zeitschrift
Proceedings in applied mathematics and mechanics. PAMM
Konferenz
Gesellschaft für Angewandte Mathematik und Mechanik GAMM (Jahrestagung) 2010
Thumbnail Image
DOI
10.1002/pamm.201010075
Language
English
google-scholar
Fraunhofer-Institut für Werkstoffmechanik IWM
  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Send Feedback
© 2022