Modeling flexural vibration of a sandwich beam using modified fourth-order theory
2006 (English)In: Journal of Sandwich Structures and Materials, ISSN 1099-6362, E-ISSN 1530-7972, Vol. 8, no 6, 465-476 p.Article in journal (Refereed) Published
The purpose of this study is 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 aluminum laminates and a plastic foam core, indicating good agreement.
Place, publisher, year, edition, pages
2006. Vol. 8, no 6, 465-476 p.
sandwich beam, vibration modeling, Bernoulli-Euler, Timoshenko
IdentifiersURN: urn:nbn:se:kth:diva-41385DOI: 10.1177/1099636206065867ISI: 000241274600002ScopusID: 2-s2.0-33750048478OAI: oai:DiVA.org:kth-41385DiVA: diva2:444459
QC 20110929. Conference: 7th International Conference on Sandwich Structures. Aalborg Univ, Aalborg, DENMARK. AUG 29-31, 2005 2011-09-292011-09-272011-09-29Bibliographically approved