Lehmann, Martin

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Number of items: 42.

Journal Article

Ehrhart, Thomas; Steiger, René; Lehmann, Martin; Frangi, Andrea (2020). European beech (Fagus sylvatica L.) glued laminated timber: lamination strength grading, production and mechanical properties European Journal of Wood and Wood Products, 78(5), pp. 971-984. 10.1007/s00107-020-01545-6

Clerc, Gaspard; Lehmann, Martin; Gabriel, Joseph; Salzgeber, Dario; Pichelin, Frédéric; Strahm, Thomas; Niemz, Peter (2018). Improvement of ash (Fraxinus excelsior L.) bonding quality with one-component polyurethane adhesive and hydrophilic primer for load-bearing application. International Journal of Adhesion and Adhesives, 85, pp. 303-307. Elsevier 10.1016/J.IJADHADH.2018.06.017

Ammann, Samuel; Schlegel, Sven; Beyer, Mario; Aehlig, Karsten; Lehmann, Martin; Jung, Heiko; Niemz, Peter (2016). Quality assessment of glued ash wood for construction engineering. European Journal of Wood and Wood Products, 74(1), pp. 67-74. Springer 10.1007/s00107-015-0981-2

Brunner, Maurice Yaw; Lehmann, Martin; Kraft, Sebastian; Fankhauser, Urs; Richter, Klaus; Conzett, Jürg (2010). A flexible adhesive layer to strengthen glulam beams Journal of Adhesion Science and Technology, 24(8-10), pp. 1665-1701. Taylor & Francis 10.1163/016942410X507759

Gfeller, B.; Lehmann, Martin; Properzi, M.; Pichelin, Frédéric; Zanetti, M.; Pizzi, A.; Delmotte, L. (2004). Interior wood joints by mechanical fusion welding of wood surfaces. Forest Products Journal, 54(7/8), 72 - 79.

Gfeller, B.; Properzi, M.; Zanetti, M.; Pizzi, A.; Pichelin, Frédéric; Lehmann, Martin; Delmotte, L. (2004). Wood bonding by mechanically-inducedin situ welding of polymeric structural wood constituents Journal of Applied Polymer Science, 92(1), pp. 243-251. Wiley 10.1002/app.13648

Gfeller, B.; Zanetti, M.; Properzi, M.; Pizzi, A.; Pichelin, Frédéric; Lehmann, Martin; Delmotte, L. (2003). Wood bonding by vibrational welding Journal of Adhesion Science and Technology, 17(11), pp. 1573-1589. 10.1163/156856103769207419

Newspaper or Magazine Article

Lehmann, Martin (June 2020). Neue Möglichkeiten dank hochfestem Stabschichtholz aus Buche spirit biel/bienne, pp. 10-11. Biel/Bienne: BFH

Mgbemene, Chigbo; Rosenkranz, Andreas; Pichelin, Frédéric; Lehmann, Martin; Job, Charles; Kimeng, Henry; Mustapha, Sani; Nduka, Okey (2014). Feasibility Study on the Production of Particleboard from Maize Cobs, Rice Husks, and Groundnut Shells Using Acacia Mimosa Tannin Extract as the Bonding Adhesive. Journal of Architectural Engineering, 20(1), 04013006-1. 10.1061/(ASCE)AE.1943-5568.0000135

Lehmann, Martin; Clénin, Reto; Richter, Klaus; Properzi, Milena (2007). Kohlefaserlamellen zur Verstärkung von Holzbalken Baublatt : aktuelle Informationen für die Schweizer Baubranche(41), pp. 28-30. Docu Media Schweiz

Lehmann, Martin; Clenin, Reto; Richter, Klaus; Properzi, Milena (2007). Kohlefaserlamellen zur Verstärkung von Holzbalken Holzbau: Die neue Quadriga, 10, pp. 28-32. Kastner AG - das medienhaus

Conference or Workshop Item

Sigrist, Christophe; Lehmann, Martin (9 August 2021). Development of a new generation EN 408 testing standard In: WCTE Santiago de Chile (aufgrund Corona erst im 2021 anstatt 2020). Santiago de Chile. 9.-12. August 2021.

Lehmann, Martin (October 2019). Keilzinkung und Flächenverklebung von Buchenlamellen In: S-Win 51. Fortbildungkurs - Hochleistungswerkstoffe im Holzbau. S-Win

Ehrhart, Thomas; Lehmann, Martin; Frangi, Andrea (2019). European beech ( Fagus sylvatica L .) glued laminated timber : Lamination strength grading , production and mechanical properties In: International Scientific Conference on Hardwood Processing, ISCHP 19 (pp. 252-267). TU Delft

Themessl, Adam Maximilian; Lehmann, Martin; Salzgeber, D.; Franke, Steffen (2018). Butt joint gluing of cross laminated timber In: World Conference on Timber Engineering (WCTE 2018). Seoul, Republic of Korea. 20-23.08.2018.

Clerc, Gaspard; Lehmann, Martin; Gabriel, Joseph; Salzgeber, Dario; Pichelin, Frédéric; Niemz, Peter (2018). Improvement of ash (Fraxinus Excelsior L.) bonding quality with one component polyuerethane adhesive and a primer for glued laminated timber In: World Conference on Timber Engineering (WCTE 2018). Seoul, Republic of Korea. 20.-23.08.2018.

Lehmann, Martin; Clerc, Gaspard; Lehringer, C.; Strahm, T.; Volkmer, Thomas (2018). Investigation of the bond quality and the finger joint strength of beech glulam In: World Conference on Timber Engineering (WCTE 2018). Seoul, Republic of Korea. 20.-23.08.2018.

Themessl, Adam Maximilian; Lehmann, Martin; Salzgeber, D.; Franke, Steffen (2018). Butt joint gluing of bross laminated timber In: 2018 World Conference on Timber Engineering. Seoul, Republic of Korea. 20.-23.08.2018.

Volkmer, Thomas; Lehmann, Martin; Clerc, Gaspard (2017). Brettschichtholz aus Buche: Keilzinkenverbindung und Flächenverklebung In: 23. Internationales Holzbau-Forum. Garmisch-Partenkirchen, Deutschland. 06.-08.12.2017.

Sigrist, Christophe; Lehmann, Martin (2016). Mechanical properties of glulam produced from visually graded boards. In: World Conference on Timber Engineering (WCTE 2016). Vienna, Austria. 22.-25.08.2016.

Lehmann, Martin; Schlegel, S.; Ammann, S.; Beyer, M.; Aeh, K.; Jung, H.; Niemz, Peter (2016). Investigation of the bond quality of semi industrially produced ash glulam In: World Conference on Timber Engineering (WCTE 2016). Vienna, Austria. 22.-25.08.2016.

Lehmann, Martin; Volkmer, Thomas (2014). Influence of micro structured surface on the bond quality of hardwood In: World Conference on Timber Engineering 2014. Quebec City, Canada. 10.-14.08.2014.

Lehmann, Martin; Froidevaux, J.; Pichelin, Frédéric (2014). Structural light weight construction panel based on beech wood In: World Conference on Timber Engineering 2014. Quebec City, Canada. 10.-14.08.2014.

Lehmann, Martin; Volkmer, Thomas (2014). Investigation of the bond quality of hardwoods with micro structured surfaces In: 68th FPS International Convention. Quebec City, Canada. 10.-13.08.2014.

Sigrist, Christophe; Lehmann, Martin (2014). Potential of CLT produced from non-structural grade Australian Pinus Radiata In: World Conference on Timber Engineering 2014. Quebec City, Canada. 10.-14.08.2014.

Ganne-Chédeville, Christelle; Volkmer, Thomas; Letsch, Bernhard; Lehmann, Martin (2012). Measures for the maintenance of untreated wood facades In: World Conference on Timber Engineering (WCTE 2012). Auckland, New Zealand. 15-19.07.2012.

Rosenkranz, Andreas; Pichelin, Frédéric; Lehmann, Martin; Job, Charles; Tata Kimeng, H.; Mustapha, S.; Nduka, O.; Aghaegbusi Mgbemene, C. (September 2011). Nigerian agricultural waste products for the production of particleboard In: Italic 6 - Science & Technology of Biomass: Advances and Challenges. Viterbo, Italy. 5-8 Sep 2011.

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.

Brunner, Maurice Yaw; Lehmann, Martin; Kraft, Sebastian; Fankhause, Urs; Richter, Klaus (2010). Super glulam: A flexible adhesive layer boosts the bending resit ance of glulam In: 11th World Conference on Timber Engineering 2010, WCTE 2010.

Rauscher, R.; Spang, F.; Lehmann, Martin; Vallée, Till (July 2009). Strength prediction of a joint composed of a pultruded FRP tube bonded to an FRP lamella In: 17th International Conference on Composite Materials. Edinburgh, UK. 27-29 Jul 2009.

Vallée, T.; Tannert, T.; Lehmann, Martin; Brunner, Maurice Yaw (July 2009). Probabilistic strength prediction of adhesively bonded joints composed of wooden adherends In: 12th International Conference on Fracture 2009. Ottawa, Canada. 12-17 Jul 2009.

Brunner, Maurice Yaw; Lehmann, Martin (2009). Frp-prestressed timber : losses in prestressing force due to elastic , creep and shrinkage deformations of the timber In: FRPRCS. Sydney, Australia. 13-15 Jul 2009.

Lehmann, Martin (2009). Verstärkung von Holz mittels vorgespannten CFK-Lamellen In: Fortbildungskurs der SAH: Werkstoffkombinationen – ein Mehrwert für Holz (pp. 1-12). SAH

Lehmann, Martin; Vallée, T.; Tannert, T.; Brunner, Maurice Yaw (2009). Adhesively bonded joints composed of wooden load-bearing elements In: 12th International Conference on Fracture 2009. Ottawa, Canada. 12-17 Jul 2009.

Brunner, Maurice Yaw; Schnueriger, M.; Lehmann, Martin (2008). Strengthening glulam beams with prestressed multilayer FRP carbon laminates In: Final Conference COST E34 Bonding of Timber (2008). Sopron, Hungary. 06.-07.05.2008.

Lehmann, Martin; Brunner, Maurice Yaw; Schober, Kay Uwe; Rautenstrauch, Karl (2008). Testing and numerical simulation of FRP prestressed timber structures In: Enhancing bondline performance : Final Conference COST E34 Bonding of Timber (pp. 60-67). Sopron, Hungary: Lövér-Print Nyomdaipari

Lehmann, Martin (2008). Ductile adhesive interface for glulam In: Holzbau Forschung und Praxis (2008). Stuttgart, Germany. 05.-06.03.2008.

Lehmann, Martin; Properzi, Milena; Pichelin, Frédéric (2008). Strengthening of timber structures using pre-stressed carbon fibre lamellas In: MEDACHS Conference (2008). Lisbon, Portugal. 20.-23.01.2008.

Lehmann, Martin; Properzi, Milena; Pichelin, Frédéric; Triboulot, Pascal (2006). Pre-stressed FRP for the in-situ strengthening of timber structures In: 9th World Conference on Timber Engineering 2006, WCTE 2006. Portland, USA. 06.-10.08.2006.

Richter, Klaus; Lehmann, Martin; Properzi, Milena (2004). Long-term behaviour of pre-stressed timber-CFRP composites In: Enhancing bondline performance : proceedings of the final conference in COSTE 34 "Bonding of timber" (pp. 80-88). Lövér-Print Nyomdaipari

Doctoral Thesis

Lehmann, Martin (2015). Investigations of the Loadbearing Behaviour of Timber Bending Beams Reinforced Using Prestressed CFRP-Lamellas (Unpublished). (Dissertation, Bauhaus-Universität Weimar, Fakultät Bauingenieurwesen)

Patent

JP (2006). Unfolding anchor (JP2006153277 (A))

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