Flexural vibrations of a three-layer sandwich beam - Using ordinary fourth order beam theory in combination with frequency dependent parameters to predict the flexural dynamics of a sandwich beam
2005 (English)In: Sandwich Structures7: Advancing with Sandwich Structures and Materials / [ed] Thomsen, OT; Bozhevolnaya, E; Lyckegaard, A, 2005, 567-575 p.Conference paper (Refereed)
The purpose of this work has been to evaluate the possibility of using modified lower order methods - such as the Bernoulli-Euler or Timoshenko beam theories with frequency dependent parameters - to calculate the response of sandwich beams subject to different end conditions. The models have been verified by measurements on a freely suspended asymmetric sandwich beam with aluminium laminates and a plastic foam core, indicating good agreement.
Place, publisher, year, edition, pages
2005. 567-575 p.
sandwich, beam, Bernoulli-Euler, Timoshenko, vibration
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-43333DOI: 10.1007/1-4020-3848-8_57ISI: 000233234700057ISBN: 1-4020-3444-XOAI: oai:DiVA.org:kth-43333DiVA: diva2:448413
7th International Conference on Sandwich Structures Location: Aalborg Univ, Aalborg, Denmark, Date: AUG 29-31, 2005
QC 201110172011-10-172011-10-142012-03-23Bibliographically approved