Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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
Metallic inserts as a tool to alter the structural damping of joined structures
KTH, School of Engineering Sciences (SCI), Solid Mechanics (Dept.).
KTH, School of Engineering Sciences (SCI), Solid Mechanics (Dept.).ORCID iD: 0000-0001-8068-2360
KTH, School of Engineering Sciences (SCI), Solid Mechanics (Dept.).
2008 (English)In: International Journal of Surface Science and Engineering, ISSN 1749-785X, Vol. 2, no 1-2, 152-167 p.Article in journal (Refereed) Published
Abstract [en]

The dynamic response of joined structures, notably the amplification of vibrations, is strongly influenced by the characteristics of the joints. Bolted joints are non-linear both in stiffness and magnitude of energy dissipation, and structures assembled with bolted joints inherit these non-linearities. This largely experimental study shows how thin metallic inserts in the contact region may serve as a tool to alter the non-linear properties of the joint and in this way increase or decrease the level of equivalent viscous damping in the structure. Both quasi-static and dynamic measurements have been performed and a mathematical model trimmed to the static measurements has been shown to produce valid results also for dynamic simulations.

Place, publisher, year, edition, pages
2008. Vol. 2, no 1-2, 152-167 p.
Keyword [en]
structural damping, joints, metallic inserts, joint models, friction, dissipation
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-6959DOI: 10.1504/IJSURFSE.2008.018974ISI: 000207632200011Scopus ID: 2-s2.0-54449093856OAI: oai:DiVA.org:kth-6959DiVA: diva2:11817
Note
QC 20100917Available from: 2007-04-11 Created: 2007-04-11 Last updated: 2010-09-17Bibliographically approved
In thesis
1. Models and mechanisms of dissipation in bolted joints
Open this publication in new window or tab >>Models and mechanisms of dissipation in bolted joints
2007 (English)Licentiate thesis, comprehensive summary (Other scientific)
Place, publisher, year, edition, pages
Stockholm: KTH, 2007. 4 p.
Series
Trita-HFL. Report / Royal Institute of Technology, Solid Mechanics, ISSN 1654-1472 ; 0432
National Category
Mechanical Engineering
Identifiers
urn:nbn:se:kth:diva-4326 (URN)
Presentation
2007-03-30, Sal H1, KTH, Teknikringen 33, Stockholm, 10:15
Opponent
Supervisors
Note

QC 20101119

Available from: 2007-04-11 Created: 2007-04-11 Last updated: 2013-01-15Bibliographically approved
2. Modelling of frictional joints: from dissipative mechanisms to structural response
Open this publication in new window or tab >>Modelling of frictional joints: from dissipative mechanisms to structural response
2008 (English)Doctoral thesis, comprehensive summary (Other scientific)
Place, publisher, year, edition, pages
Stockholm: KTH, 2008. 18 p.
Series
Trita-HFL. Report / Royal Institute of Technology, Solid mechanics, ISSN 1654-1472 ; 0470
Keyword
Frictional joint, Bolted joint, Finite element method, Non-linear vibration, Non-local friction, Contact mechanics, Dynamics
National Category
Mechanical Engineering
Identifiers
urn:nbn:se:kth:diva-9625 (URN)
Public defence
2008-12-05, Sal K2, KTH, Teknikringen 28, Stockholm, 10:15 (English)
Opponent
Supervisors
Note

QC 20100917

Available from: 2008-11-21 Created: 2008-11-21 Last updated: 2013-01-14Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Wentzel, HenrikOlsson, MårtenÖberg, Martin
By organisation
Solid Mechanics (Dept.)
Mechanical Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 132 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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