Deformation of foam cores in uniaxial compression-tension cycle
2006 (English)In: Journal of Sandwich Structures and Materials, ISSN 1099-6362, E-ISSN 1530-7972, Vol. 8, no 5, 395-406 p.Article in journal (Refereed) Published
This article deals with experimental and analytical analysis of the mechanical behavior of crushed foam cores. Three rigid cellular core materials are tested in a uniaxial compression-tension cycle. An analytical model is proposed describing the stress-strain curve in tension and secondary compression. A special emphasis is laid on the relaxation behavior of a crushed foam core in tension.
Place, publisher, year, edition, pages
2006. Vol. 8, no 5, 395-406 p.
sandwich structure, local loading, crushed foam core, residual dent
IdentifiersURN: urn:nbn:se:kth:diva-41433DOI: 10.1177/1099636206065126ISI: 000239838300004ScopusID: 2-s2.0-33747057399OAI: oai:DiVA.org:kth-41433DiVA: diva2:443912
7th International Conference on Sandwich Structures. Aalborg Univ, Aalborg, Denmark. AUG 29-31, 2005
QC 201109272011-09-272011-09-272012-10-10Bibliographically approved