Glued-in rods in cross laminated timber – Numerical simulations and parametric studies

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2019 Slovenia English Publisher:Elsevier BVJournal:Construction and Building Materials, volume 212, pages 431-441 (issn: 0950-0618,

Copyright policy )Funded by:EC | InnoRenew CoE

Authors: Azinović, Boris; Danielsson, Henrik; Serrano, Erik; Kramar, Miha;

doi: 10.1016/j.conbuildmat.2019.03.331

handle: 20.500.12556/DiRROS-16944

Glued-in rods in cross laminated timber – Numerical simulations and parametric studies

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Abstract

Abstract Numerical simulations and parametric studies of glued-in rods in cross-laminated timber have been performed. The simulations were based on 3D finite element analysis, using a cohesive surface model for the bond-lines between the laminations and the bond-line along the rod. The parametric studies investigated the influence of the glued-in length, the rod diameter, and the rod-to-grain angle on the load-bearing capacity and stiffness of the connection. The analyses showed that the load-bearing capacity generally increases with the glued-in length and the rod diameter, which agrees well with experiments. For different rod-to-grain angles, different mechanical behaviour was observed, especially considering the failure modes.

Country

Slovenia

Related Organizations

University of Ljubljana
Slovenia
Slovenian National Building and Civil Engineering Institute
Slovenia
Lund University
Sweden
Institute of Information Science
Slovenia

Keywords

Glued-in length, Parametric study, cross laminated timber (CLT),, sidrna dolžina palice, info:eu-repo/classification/udc/624, Glued-in rods, glued-in rods, Rod diameter, nonlinear numerical modelling, Rod orientation, lepljene palice, križno lepljen les (CLT), natezni preizkus, sidrna dolžina palice, usmerjenost palice glede na vlakna, porušni mehanizmi v CLT, križno lepljen les (CLT), parametric study, lepljene palice, usmerjenost palice glede na vlakna, rod diameter, rod orientation, glued-in length, Cross laminated timber (CLT), Nonlinear numerical modelling, glued-in rods, cross laminated timber (CLT);, parametric study, nonlinear numerical modelling, glued-in length, rod diameter, rod orientation, natezni preizkus, porušni mehanizmi v CLT

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