Mechanical properties of laminated veneer lumber produced from ten cultivars of poplar

Autor: Hafida El Haouzali, Rémy Marchal, Fatima Kifani-Sahban, Laurent Bleron, Jean-Claude Butaud

Publikováno v: European Journal of Wood and Wood Products
European Journal of Wood and Wood Products, Springer Verlag, 2020, 78, pp.715-722. ⟨10.1007/s00107-020-01546-5⟩

Peeling industry is the most important outlet for poplar resource composed of many cultivars. A comprehensive evaluation of wood quality of these different cultivars is necessary for a better knowledge of their suitability for innovative applications

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::638fee5b8911826634d0d8c6d08d3462
https://doi.org/10.1007/s00107-020-01546-5

Predicting the beech wood decay and strength loss in-ground

Autor: Quentin Kleindienst, Jean-François Bocquet, Christelle Perrin, Arnaud Besserer, Marie-Laure Antoine, Laurent Bleron

Publikováno v: International Biodeterioration & Biodegradation
International Biodeterioration & Biodegradation, 2017, 123, pp.96-105. ⟨10.1016/j.ibiod.2017.06.006⟩

In the context of reduction of CO 2 emissions and costs in the construction industry, substitution of concrete by wood for foundation piles seems to be a promising alternative. To promote the use of local wood in pile foundation, diagnostic and predi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7858ba1d3375b13f70686ab4c055e24f
https://doi.org/10.1016/j.ibiod.2017.06.006

Improving strength grading of timber by grain angle measurement and mechanical modeling

Autor: Fabrice Meriaudeau, Joffrey Viguier, Arnaud Jehl, Laurent Bleron, Robert Collet

Publikováno v: Wood Material Science & Engineering. 10:145-156

Timber strength grading has become a major issue in the European Union during the last years, due to the introduction of the Eurocode 5 and all its related standards. Currently, the most performing strength grading machines are able to locally detect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f853217c5989e46bf1c249ba6c40508
https://doi.org/10.1080/17480272.2014.951071

Analysis of CFRP-strengthened timber beams

Autor: Laurent Bleron, N. Vila Loperena, Mourad Khelifa, Amar Khennane

Publikováno v: Journal of Adhesion Science and Technology. 28:1-14

The aim of this study is to develop a numerical procedure to simulate the flexural behaviour of carbon fibre-reinforced plastic-strengthened timber beams. Since wood exhibits complex failure modes, its behaviour can only be captured through the use o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd256aa23ad07bcc14efe6e138e00348
https://doi.org/10.1080/01694243.2013.815096

Modelling mechanical properties of spruce and Douglas fir timber by means of X-ray and grain angle measurements for strength grading purpose

Autor: Jean-Denis Lanvin, Laurent Bleron, Joffrey Viguier, Damien Bourreau, Jean-François Bocquet, Guillaume Pot

Publikováno v: European Journal of Wood and Wood Products
European Journal of Wood and Wood Products, Springer Verlag, 2017, ⟨10.1007/s00107-016-1149-4⟩
European Journal of Wood and Wood Products, Springer Verlag, 2017, 75 (4), pp.527-541. ⟨10.1007/s00107-016-1149-4⟩

International audience; This study proposes a model using data from a scanner (X-ray and grain angle measurements) to perform strength grading. The research also includes global measurements of modulus of elasticity (obtained by vibrations and ultras

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b231878d1e9062745fbf5a5ea9e049
https://hal.archives-ouvertes.fr/hal-01530963/document