Glued-in rods in cross laminated timber – Numerical simulations and parametric studies
(2019) In Construction and Building Materials 212. p.431-441- 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.
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https://lup.lub.lu.se/record/514713d1-516c-418a-9882-820fe648e7b8
- author
- Azinović, Boris ; Danielsson, Henrik LU ; Serrano, Erik LU and Kramar, Miha
- organization
- publishing date
- 2019
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Cross laminated timber (CLT), Glued-in length, Glued-in rods, Nonlinear numerical modelling, Parametric study, Rod diameter, Rod orientation
- in
- Construction and Building Materials
- volume
- 212
- pages
- 11 pages
- publisher
- Elsevier
- external identifiers
-
- scopus:85063901188
- ISSN
- 0950-0618
- DOI
- 10.1016/j.conbuildmat.2019.03.331
- language
- English
- LU publication?
- yes
- id
- 514713d1-516c-418a-9882-820fe648e7b8
- date added to LUP
- 2019-04-23 09:44:52
- date last changed
- 2022-04-25 22:35:24
@article{514713d1-516c-418a-9882-820fe648e7b8, abstract = {{<p>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.</p>}}, author = {{Azinović, Boris and Danielsson, Henrik and Serrano, Erik and Kramar, Miha}}, issn = {{0950-0618}}, keywords = {{Cross laminated timber (CLT); Glued-in length; Glued-in rods; Nonlinear numerical modelling; Parametric study; Rod diameter; Rod orientation}}, language = {{eng}}, pages = {{431--441}}, publisher = {{Elsevier}}, series = {{Construction and Building Materials}}, title = {{Glued-in rods in cross laminated timber – Numerical simulations and parametric studies}}, url = {{http://dx.doi.org/10.1016/j.conbuildmat.2019.03.331}}, doi = {{10.1016/j.conbuildmat.2019.03.331}}, volume = {{212}}, year = {{2019}}, }