Multi-scale model updating for the mechanical properties of cross-laminated timber

E. I. Saavedra Flores, R. M. Ajaj, I. Dayyani, Y. Chandra, R. Das

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


In this paper we propose a homogenisation-based four-scale model for the mechanical properties of cross-laminated timber. The spatial scales considered in this study are the wood cell-wall, the wood fibres, growth rings and the structural scale. The computational homogenisation scheme is solved sequently from the lowest to the highest level in order to determine the effective mechanical properties of each material scale. As we are interested in improving the predictions of our computational simulations, we propose an optimisation strategy to calibrate the micro-mechanical parameters. Our numerical predictions are compared with experimental results and are validated successfully.

Original languageBritish English
Pages (from-to)83-90
Number of pages8
JournalComputers and Structures
StatePublished - 1 Dec 2016


  • Cross-laminated timber
  • Finite elements
  • Genetic Algorithm
  • Multi-scale modelling


Dive into the research topics of 'Multi-scale model updating for the mechanical properties of cross-laminated timber'. Together they form a unique fingerprint.

Cite this