Ändra sökning
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
Stress Relaxation of a Paper Sheet under Cyclic Load: An Experimental and Theoretical Model
Ansvarig organisation
2010 (Engelska)Ingår i: Materials Sciences and Applications, ISSN 2153-117X, E-ISSN 2153-1188, Vol. 1, nr 6, s. 317-322Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Mechanical experiments have been performed to study the dynamic stress relaxation of a paper sheet material mainly used in food packaging industry. The material was cyclically tensile-loaded with a strain range between 2.4% and 4%. The time period for each cycle was 400 seconds. It was found that stress will decrease when the number of cycles increases in the case of upper load and vice versa in the case of lower load. At the same time, the stress to strain curves followed the same pattern as the one from the previous cycle. The stress relaxation behavior of each cycle has been analyzed and the dynamic relaxation modulus was derived. An improved model is proposed to describe the dynamic relaxation behavior of the paper sheet. This model shows a very good fit to the experimental results and trends of prediction are observed. Furthermore, the physical description of this model and the variation by the cycles is discussed.

Ort, förlag, år, upplaga, sidor
Scientific Research Publishing Inc. , 2010. Vol. 1, nr 6, s. 317-322
Nyckelord [en]
Relaxation, cyclical load, paper sheet, improved relaxation model.
Nationell ämneskategori
Matematik Teknisk mekanik
Identifikatorer
URN: urn:nbn:se:bth-7665DOI: 10.4236/msa.2010.16046Lokalt ID: oai:bth.se:forskinfoBFA7E94494769CF5C1257807004CCCB8OAI: oai:DiVA.org:bth-7665DiVA, id: diva2:835309
Anmärkning
Open Access JournalTillgänglig från: 2012-09-18 Skapad: 2010-12-28 Senast uppdaterad: 2017-12-04Bibliografiskt granskad

Open Access i DiVA

fulltext(804 kB)276 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 804 kBChecksumma SHA-512
80c5b05a2096349b40bd51673aad047c7395b1690d8966ca7946c36266fe1a7a20853c2ebc5e93345270f34d5d7160824f4a59b47cd75ad4bf0bf90b3fa074ff
Typ fulltextMimetyp application/pdf

Övriga länkar

Förlagets fulltext

Person

Kao-Walter, Sharon

Sök vidare i DiVA

Av författaren/redaktören
Kao-Walter, Sharon
I samma tidskrift
Materials Sciences and Applications
MatematikTeknisk mekanik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 276 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: 442 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