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Numerical simulation of embedding strength of glued laminated timber for dowel-type fasteners |
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| Authors: | Bo-Han Xu Abdelhamid Bouchaïr Mustapha Taazount Patrick Racher |
| Institution: | 1. State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian, 116024, People’s Republic of China 2. Clermont Université, Université Blaise Pascal, Institut Pascal, BP 10448, 63000, Clermont Ferrand, France 3. CNRS, UMR 6602, Institut Pascal, 63171, Aubière, France |
| Abstract: | A non-linear material model is proposed to describe the timber behavior. Anisotropic elasto-plastic constitutive law with hardening according to Hill yield criterion was used for the compressive behavior. Brittle behavior in tension and shear was modeled using the modified Hill failure criterion. The material model was implemented in a finite element code to simulate embedding strength of glued laminated timber for dowel-type fasteners. Reasonable agreement is found between numerical simulations and experimental measurements. |
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