Higher load bearing capabilities with elastic glue lines for glulam

Lehmann, Martin; Brunner, Maurice Yaw; Kraft, Sebastian (2010). Higher load bearing capabilities with elastic glue lines for glulam In: 11th World Conference on Timber Engineering 2010, WCTE 2010. Riva del Garda, Italy. 20.-24.06.2010.

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Theoretical considerations indicate that a single, flexible adhesive layer placed at a vantage height in the cross section can cause a favourable redistribution of the Stresses in a glulam beam and thus increase the bending resistance. Beams manufactured with one elastic adhesive layer exhibited much higher strength than control glulam beams of the same timber grade: thus the theoretical expectations were confirmed. The authors envision a new strengthening technique for glulam beams just with the help of a special adhesive layer.

Item Type:

Conference or Workshop Item (Paper)

Division/Institute:

BFH Zentren > BFH Zentrum Holz - Ressource und Werkstoff
Department of Architecture, Wood and Civil Engineering
Department of Architecture, Wood and Civil Engineering > Bereich Forschung & Entwicklung, Dienstleistungen und Weiterbildung
Department of Architecture, Wood and Civil Engineering > Bereich Forschung & Entwicklung, Dienstleistungen und Weiterbildung > Institut für Werkstoffe und Holztechnologie

Name:

Lehmann, Martin; Brunner, Maurice Yaw and Kraft, Sebastian

Subjects:

Q Science > Q Science (General)
T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TP Chemical technology

ISBN:

9781622761753

Submitter:

Sally Haddad

Date Deposited:

29 Apr 2020 11:42

Last Modified:

29 Apr 2020 11:42

Related URLs:

Uncontrolled Keywords:

Elastic adhesive layer FEM Glulam Increased bending resistance Stress redistribution

ARBOR DOI:

10.24451/arbor.11596

URI:

https://arbor.bfh.ch/id/eprint/11596

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