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Title:Mechanical performance of timber connections made of thick flexible polyurethane adhesives
Authors:ID Pečnik, Jaka Gašper (Author)
ID Gavrić, Igor (Author)
ID Sebera, Václav (Author)
ID Kržan, Meta (Author)
ID Kwiecień, Arkadiusz (Author)
ID Zając, BogusŁaw (Author)
ID Azinović, Boris (Author)
Files:URL URL - Source URL, visit https://www.sciencedirect.com/science/article/pii/S0141029621012608?via%3Dihub
 
.pdf PDF - Presentation file, download (5,16 MB)
MD5: D9E7592242B36EFC7F3F59C47D14746C
 
Language:English
Typology:1.01 - Original Scientific Article
Organization:Logo ZAG - Slovenian National Building and Civil Engineering Institute
Abstract:This study investigates timber connections with flexible polyurethane adhesives, which prove to have the po-tential for timber-adhesive composite structures without mechanical connections for seismic regions. Results of conducted cyclic double lap-shear adhesive timber joints tests were compared with available experimental re-sults on timber connections with standard mechanical dowel-type fasteners and with results of numerical finite element analysis. The study found that the shear strength, elastic stiffness and strength degradation capacity of the flexible adhesive connections were significantly higher compared to mechanical fasteners commonly used in seismic-resistant timber connections. The latter, however, manifested larger ultimate displacements but also yielded at lower displacements.
Keywords:flexible adhesive, timber connection, polyurethane, double lap-shear, cyclic loading, energy dissipation, open access
Publication status:Published
Publication version:Version of Record
Publication date:15.11.2021
Publisher:Elsevier
Year of publishing:2021
Number of pages:str. 1-12
Numbering:Vol. 247
PID:20.500.12556/DiRROS-16134 New window
UDC:624
ISSN on article:1873-7323
DOI:10.1016/j.engstruct.2021.113125 New window
COBISS.SI-ID:82409219 New window
Copyright:© 2021 The Authors. Published by Elsevier Ltd
Note:Nasl. z nasl. zaslona; Opis vira z dne 26. 10. 2021; Št. članka: 113125;
Publication date in DiRROS:19.05.2023
Views:944
Downloads:523
Metadata:XML DC-XML DC-RDF
:
PEČNIK, Jaka Gašper, GAVRIĆ, Igor, SEBERA, Václav, KRŽAN, Meta, KWIECIEŃ, Arkadiusz, ZAJĄC, BogusŁaw and AZINOVIĆ, Boris, 2021, Mechanical performance of timber connections made of thick flexible polyurethane adhesives. Engineering structures [online]. 2021. Vol. 247, p. 1–12. [Accessed 6 April 2025]. DOI 10.1016/j.engstruct.2021.113125. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=16134
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Record is a part of a journal

Title:Engineering structures
Publisher:Elsevier
ISSN:1873-7323
COBISS.SI-ID:23165701 New window

Document is financed by a project

Funder:EC - European Commission
Funding programme:H2020
Project number:739574
Name:Renewable materials and healthy environments research and innovation centre of excellence
Acronym:InnoRenew CoE
Funder:ARRS - Slovenian Research Agency
Project number:P2-0273
Name:Gradbeni objekti in materiali
Funder:ARRS - Slovenian Research Agency
Project number:I0-0035
Name:Infrastrukturna skupina Univerze na Primorskem

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:24.09.2021
Applies to:Text and Data Mining valid from 2021-11-01 Version of Record valid from 2021-09-24

Secondary language

Language:Slovenian
Keywords:podajno lepilo, spoj lesenih elementov, poliuretan, strižni preskus, ciklično obremenjevanje, disipacija energije, odprti dostop


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