CONSTITUTIVE MODEL FOR TIMBER FRACTURE USED FOR FE SIMULATION OF LVL ARCH

CONSTITUTIVE MODEL FOR TIMBER FRACTURE USED FOR FE SIMULATION OF LVL ARCH

Non-linear finite element simulation of four-point bending test of a small-size arch is described in this paper. The arch of 780mm span is made of Yellow Poplar (<em>Liriodendron tulipifera</em>) laminated veneer lumber (LVL) and it is manufactured with a through crack parallel to fibers...

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Bibliographic Details
Main Authors: Eliška Šmídová, Petr Kabele
Format: Article
Language:English
Published: Czech Technical University in Prague 2018-12-01
Series:Acta Polytechnica CTU Proceedings
Subjects:
timber, 2D constitutive model, orthotropic elasticity, orthotropic Tsai-Hill failure criterion, fixed smeared crack model, traction-separation law, compact tension test
Online Access:https://ojs.cvut.cz/ojs/index.php/APP/article/view/5341
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