Change search
ReferencesLink to record
Permanent link

Direct link
Modelling of mechanical behaviour of polymeric composites with nonlinear constituents
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science. Division of Materials Science, Composite Centre Sweden, Luleå University of Technology.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science. Division of Materials Science, Composite Centre Sweden, Luleå University of Technology.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Material Science. Division of Materials Science, Composite Centre Sweden, Luleå University of Technology.
2014 (English)In: 16th European Conference on Composite Materials, ECCM 2014: Seville, Spain, 22 - 26 June 2014, European Conference on Composite Materials, ECCM , 2014Conference paper (Refereed)
Abstract [en]

There is need to model behaviour of time-dependent non-linear material in stress or/and strain controlled experiments. This study explores possibility to apply model in both forms developed by Schapery for viscoelastic materials. Viscoelasticity has been analysed using experimental data from creep and relaxation tests. Incremental simulation procedure, which inverts model, where strains are expressed through stresses, is used to simulate relaxation curves for bio-based polymer. Comparison of viscoelastic parameters obtained from simulated and experimental relaxation curves has been performed.

Place, publisher, year, edition, pages
European Conference on Composite Materials, ECCM , 2014.
Keyword [en]
Creep, Modelling, Relaxation, Viscoelasticity
Research subject
Polymeric Composite Materials
Identifiers
URN: urn:nbn:se:ltu:diva-34625ScopusID: 84915748237Local ID: 8df8b024-6a89-4c6b-b776-c490bdaa1a50ISBN: 9780000000002OAI: oai:DiVA.org:ltu-34625DiVA: diva2:1007876
Conference
European Conference on Composite Materials : 22/06/2014 - 26/06/2014
Note
Godkänd; 2014; 20141217 (andbra)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

Open Access in DiVA

No full text

Other links

Scopushttp://www.scopus.com/inward/record.url?scp=84915748237&partnerID=8YFLogxK

Search in DiVA

By author/editor
Pupure, LivaVarna, JanisJoffe, Roberts
By organisation
Material Science

Search outside of DiVA

GoogleGoogle Scholar

Total: 5 hits
ReferencesLink to record
Permanent link

Direct link