Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Modelling of propagating delaminations in textile reinforced duroplast beams by an enriched shell element formulation
Chalmers University of Technology, Sweden.
Chalmers University of Technology, Sweden.
Chalmers University of Technology, Sweden.
Technische Universität München, Germany.
Show others and affiliations
2015 (English)In: ICCM International Conferences on Composite Materials, International Committee on Composite Materials , 2015Conference paper, Published paper (Refereed)
Abstract [en]

Manufacturing and delamination testing, of textile reinforced Duroplast beams, have been performed to determine critical fracture energies in mode I, mode II and mixed mode loading. This includes values for growth initiation as well as propagation. For mode II and mixed mode loading, a large scatter in values were observed and no values corresponding to stable crack growth was obtained. Furthermore, an XFEM enriched shell element, which internally can represent multiple interlaminar cracks, have been used to simulate the DCB test. In the numerical simulation, data from the experimental tests have been used as input for a bilinear cohesive zone model. The load-displacement curve from the FE analysis shows good agreement with the corresponding measured curves, although with a somewhat higher stiffness. 

Place, publisher, year, edition, pages
International Committee on Composite Materials , 2015.
Keywords [en]
Cohesive zone, Delamination, Experimental testing
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-42232Scopus ID: 2-s2.0-85053137018OAI: oai:DiVA.org:ri-42232DiVA, id: diva2:1379569
Conference
20th International Conference on Composite Materials, ICCM 2015, 19 July 2015 through 24 July 2015
Note

Funding details: 314567, 314182; Funding details: Seventh Framework Programme; Funding text 1: The research leading to these results receives funding from the European Communities Seventh Framework Programme (FP7/2007-2013), under grant agreements no. 314182 (the MATISSE project) and no. 314567 (the ENLIGHT project). This publication solely reflects the authors’ views. The European Community is not liable for any use that may be made of the information contained herein.

Available from: 2019-12-17 Created: 2019-12-17 Last updated: 2019-12-17Bibliographically approved

Open Access in DiVA

No full text in DiVA

Scopus
By organisation
SICOMP
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.9