Abstract
Timber constructions with glulam members have regularly to be proofed for their performance to avoid structural collapse. For the assessment of glued laminated timber, it is important to know reliable methods and criteria. The requirements given in standard EN 386:2001 are valid for the quality control of the glulam production. The use and application of these two different methods at existing timber structures were investigated. Problems and issues noted during the test series and analyses of the results are discussed.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Aicher, S., Reinhardt, H.W.: Delaminierungseigenschaften und Scherfestigkeiten von verklebten rotkernigen Buchenholzlamellen. European Journal of Wood and Wood Products 65, 125–136 (2006)
Blass, H.J., Denzler, J., Frese, M., Glos, P., Linsemann, P.: Biegefestigkeit von Brettschichtholz in Buche. Publisher University of Karlsruhe, Germany (2005)
Dill-Langer, G.: Detektion von Fehlverklebungen – Forschungsergebnisse und Praxisrelevanz. In: 2. Stuttgarter Holzbau-Symposium, Germany (2012)
European Committee for Standardization (CEN), EN 386:2001, Glued laminated timber, Performance requirements and minimum production requirements, Brussels
European Committee for Standardization (CEN), EN 391:2001, Glued laminated timber, Delamination test of glue lines, Brussels
European Committee for Standardization (CEN), EN 392:1995, Glued laminated timber, Shear test of glue lines, Brussels
European Committee for Standardization (CEN), EN 408:2010, Timber structures, Structural timber and glued laminated timber, Determination of some physical and mechanical properties, Brussels
European Committee for Standardization (CEN), EN1995-1-1:2004, Eurocode 5, Design of timber structures - General - Common rules and rules for buildings, Brussels
Frühwald, A., Ressel, J.B., Becker, P., Pohlmann, C.M., Wonnemann, R.: Verwendung von Laubhölzern zur Herstellung von Leimholzelementen. Research report, University Hamburg, Germany (2003)
Gaspar, F., Gomes, A., Cruz, H.: Assessment of natural and artificial ageing of glued laminated timber - Core drilling, shear and delamination tests. In: World Conference on Timber Engineering, Italy (2010)
Sanabria, M., Sergio, J.: Air-coupled ultrasound propagation and novel non-destructive bonding quality assessment of timber composites, doctoral and habilitation theses. ETH-Zuerich, Switzerland (2012)
Schmidt, M., Glos, P., Wegener, G.: Verklebung von Buchenholz für tragende Holzbauteile. European Journal of Wood and Wood Products 68, 43–57 (2010)
Steiger, R., Risi, W.: Qualitätskontrolle von Brettschichtholz: Vergleich der Prüfverfahren Blockschertest und Delaminierungstest. Research report, Empa, Duebendorf, Switzerland (2011)
Tannert, T., Vallée, T., Müller, A.: Critical review on the assessment of glulam structures using shear core samples. Journal Civil Structural Health Monitoring 2, 65–72 (2012)
Zeppenfeld, G., Grundwald, D.: Klebstoffe in der Holz- und Möbelindustrie. DRW-Verlag Weinbrenner, Leinfelden Echterdingen (2005)
Z-9.1-704, Bauaufsichtliche Zulassung VIGAM Brettschichtholz aus Eiche und BS-Holz Hybridträger von Elaborados y Fabricados Gamiz S.A. Spain (2012)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 RILEM
About this paper
Cite this paper
Franke, B., Scharmacher, F., Müller, A. (2014). Assessment of the Glue-Line Quality in Glued Laminated Timber Structures. In: Aicher, S., Reinhardt, HW., Garrecht, H. (eds) Materials and Joints in Timber Structures. RILEM Bookseries, vol 9. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-7811-5_36
Download citation
DOI: https://doi.org/10.1007/978-94-007-7811-5_36
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-7810-8
Online ISBN: 978-94-007-7811-5
eBook Packages: EngineeringEngineering (R0)