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Fiber/Fiber crosses: Finite element modeling and comparison with experiment
KTH, School of Chemical Science and Engineering (CHE), Fibre and Polymer Technology.
KTH, School of Engineering Sciences (SCI), Solid Mechanics (Dept.), Solid Mechanics (Div.).ORCID iD: 0000-0003-3611-2250
KTH, School of Chemical Science and Engineering (CHE), Fibre and Polymer Technology.ORCID iD: 0000-0001-8622-0386
2007 (English)In: Journal of composite materials, ISSN 0021-9983, E-ISSN 1530-793X, Vol. 41, no 13, 1603-1618 p.Article in journal (Refereed) Published
Abstract [en]

Fiber/fiber joints were analyzed using finite element analysis in order to characterize the influence of fiber and contact region properties on the stress-strain behavior of a single fiber/fiber cross. The output of the models was validated by comparison with experimental load-deformation curves. The contact zone of the fiber/fiber joint was studied with respect to the appearance of the contact zone, the contact area, and the contact pattern; the work of adhesion of the contact areas was also considered. It was shown that the two-dimensional appearance of the contact zone had little influence on the stress-strain behavior of the fiber/fiber cross under tensile loading. The maximum stress and hence the fiber/fiber joint strength was, however, affected by the degree of contact. It was concluded that knowledge of the material behavior of the contact zone (such as local plastic behavior), and of chemical effects (such as work of adhesion) are needed to predict the fiber/fiber joint strength.

Place, publisher, year, edition, pages
2007. Vol. 41, no 13, 1603-1618 p.
Keyword [en]
bonded area, bonding strength, chemical bonds, joints, strength, paper, joint
National Category
Paper, Pulp and Fiber Technology
Identifiers
URN: urn:nbn:se:kth:diva-16862DOI: 10.1177/0021998306069873ISI: 000248687500004Scopus ID: 2-s2.0-34347334461OAI: oai:DiVA.org:kth-16862DiVA: diva2:334905
Note

QC 20150728

Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2017-12-12Bibliographically approved
In thesis
1. Fibre/fibre joints: Their characterization and influence on different paper strength properties
Open this publication in new window or tab >>Fibre/fibre joints: Their characterization and influence on different paper strength properties
2006 (English)Doctoral thesis, comprehensive summary (Other academic)
Place, publisher, year, edition, pages
Stockholm: KTH, 2006. ix, 71 p.
Series
Trita-FPT-Report, ISSN 1652-2443 ; 2006:29
National Category
Paper, Pulp and Fiber Technology
Identifiers
urn:nbn:se:kth:diva-11882 (URN)
Public defence
2006-10-27, SCA salen, Mittuniversitetet, Holmgatan 10, Sundsvall, 10:00 (English)
Supervisors
Note
QC 20100923Available from: 2010-01-19 Created: 2010-01-19 Last updated: 2010-09-23Bibliographically approved

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Kulachenko, ArtemWågberg, Lars

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Torgnysdotter, AnnsofieKulachenko, ArtemWågberg, Lars
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