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1 Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

1 2018

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The use of Hill anisotropic yield criterion in numerical analysis of bent timber elements reinforced with CFRP strips

Nowak T., Patalas F., Brol J.

Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology

2018

No. 104

221--227

Approaches to modelling heritage timber beams strengthened with CFRP strips are presented in this paper. The numerical analyses presented were completed in the ANSYS 17.0 computation environment, in which the plasticity of wood was defined using the Hill yield criterion and the generalised Hill yield criterion, which take into account the differing yield stresses during compression and tension. The results of a simulation are discussed and compared to results obtained in experimental testing.