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<datestamp>2018-01-11</datestamp>
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<title lang=en>Mechanics of wood and trees : some new highlights for an old story</title>
<creator>Thibaut, Bernard</creator>
<creator>Gril, Joseph</creator>
<creator>Fournier, Meriem</creator>
<contributor>Laboratoire de Mécanique et Génie Civil (LMGC) ; Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Mécanique de l'Arbre et du Bois (MAB) ; Laboratoire de Mécanique et Génie Civil (LMGC) ; Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Ecologie des forêts de Guyane (ECOFOG) ; Ecole Nationale du Génie Rural, des Eaux et des Forêts (ENGREF) - Institut National de la Recherche Agronomique (INRA) - Université des Antilles et de la Guyane (UAG) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<description> </description>
<source>Comptes Rendus de l'Académie des Sciences Série 2</source>
<identifier>hal-01032151</identifier>
<identifier>https://hal.archives-ouvertes.fr/hal-01032151</identifier>
<source>https://hal.archives-ouvertes.fr/hal-01032151</source>
<source>Comptes Rendus de l'Académie des Sciences Série 2, 2001, 329 (9), pp.701-716. 〈10.1016/S1620-7742(01)01380-0〉</source>
<identifier>DOI : 10.1016/S1620-7742(01)01380-0</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1016/S1620-7742(01)01380-0</relation>
<language>en</language>
<subject lang=fr>MICROSTRUCTURE</subject>
<subject lang=fr>MATERIAU CELLULAIRE</subject>
<subject lang=fr>ANISOTROPIE</subject>
<subject lang=fr>BIOMECANIQUE DE L'ARBRE</subject>
<subject lang=fr>MECANIQUE DU BOIS</subject>
<subject lang=fr>ANISOTROPY</subject>
<subject lang=fr>TREE BIOMECHANICS</subject>
<subject lang=fr>WOOD MECHANICS</subject>
<subject lang=fr>CELLULAR MATERIAL</subject>
<subject>[SDV.SA] Life Sciences [q-bio]/Agricultural sciences</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>The main aspects of wood mechanics are approached through the role played by wood as the building material of the tree. The main concepts used by nature: progressive setting up of tree weight and architecture, multifunctional role of wood and adaptability to hazard and long-term evolution, are clarified together with their consequence on the multilayered, anisotropic nature of wood. The technological choices of the plant world as the cellular structure, the use of composite with oriented fibres and hydro-carbonated polymers, as well as the systematic prestressing of every new layer, bear obvious consequences on the type of mechanical behaviour of wood. The local control of the level of prestressing through minor modifications of the cell-wall biosynthesis allows the tree to adapt to conditions of light exploration that will evolve according to time and risk occurrence. This analysis of wood genesis process permits in return to improve our understanding of the mechanical behaviour of the material in relation with the parameters of the microstructure.</description>
<date>2001</date>
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