RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Peeling of metal foil from a compliant substrate
Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för maskinteknik. Blekinge Institute of Technology. (MD3S - Model Driven Development and Decision Support)ORCID-id: 0000-0002-1162-7023
Univ Skovde, SWE.
2019 (Engelska)Ingår i: The journal of adhesion, ISSN 0021-8464, E-ISSN 1563-518XArtikel i tidskrift (Refereegranskat) Epub ahead of print
Abstract [en]

Large displacement peel was studied for cases where a compliant substrate leads to a large value of the root rotation. An existing simplified beam model to calculate the peel fracture energy was modified to allow for a kinematic hardening beam model of the foil. The steady-state peel force and the root rotation were used as input data to the resulting analytical beam model. Test results from the literature were analysed. A more elaborate finite element model was also studied, using cohesive elements for the interface layer between the foil and the substrate. The cohesive zone parameters used were the fracture energy, the cohesive strength and a shape parameter. An optimization scheme for the cohesive zone parameters was developed and optimized against experimental steady-state peel force and root rotation. The optimization scheme was effective to characterize the cohesive parameters. The method yields similar values of fracture energy for the two peel angles, with the one for 180degree being slightly higher than for 90degree. The difference in fracture energies for different peel angles suggests that the fracture energy can be mode dependent.

Ort, förlag, år, upplaga, sidor
Taylor & Francis, 2019.
Nyckelord [en]
Peel; laminate; fracture energy; cohesive law; optimization
Nationell ämneskategori
Teknisk mekanik
Identifikatorer
URN: urn:nbn:se:bth-19043DOI: 10.1080/00218464.2019.1696678ISI: 000502676600001OAI: oai:DiVA.org:bth-19043DiVA, id: diva2:1381640
Projekt
MD3S - Model Driven Development and Decision SupportTillgänglig från: 2019-12-24 Skapad: 2019-12-24 Senast uppdaterad: 2020-01-09Bibliografiskt granskad

Open Access i DiVA

Article_Peel(3785 kB)21 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 3785 kBChecksumma SHA-512
ba9455759571437fa1a1f4efe27beb8a42705a674bfc03649ce2866bbe3eb58415dafc99b1a7664727ce9d26fb5a0963fd523387c61dbb7f84a07700909e9e42
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltexthttps://www.tandfonline.com/doi/pdf/10.1080/00218464.2019.1696678?needAccess=true

Sök vidare i DiVA

Av författaren/redaktören
Islam, Md Shafiqul
Av organisationen
Institutionen för maskinteknik
I samma tidskrift
The journal of adhesion
Teknisk mekanik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 21 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

doi
urn-nbn

Altmetricpoäng

doi
urn-nbn
Totalt: 132 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf