VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Economic-design optimization of cross laminated timber plates with ribs
    Stanić, Andjelka ; Hudobivnik, Blaž, 1987- ; Brank, Boštjan
    An economic-design optimization of cross-laminated timber (CLT) plate with stiffening ribs is presented. For the structural analysis, an enhanced assumed strain (EAS) solid finite element is used. It ... behaves well for thin plates (with no shear locking) and delivers reasonable approximations for the transverse shear stresses in layered composites. Eurocodes 5 (EC5) are followed in defining the optimization constraints, which include deflections, stresses and fundamental eigenfrequency. The gradient optimization is performed. Analytical expressions for sensitivities are obtained by an automatic differentiation tool. The result is an economic timber plate configuration that complies with the EC5 requirements. Numerical examples are presented in order to illustrate the approach.
    Vir: Composite structures. - ISSN 0263-8223 (Letn. 154, št. Okt., 2016, str. 527-537)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2016
    Jezik - angleški
    COBISS.SI-ID - 7565665
    DOI

vir: Composite structures. - ISSN 0263-8223 (Letn. 154, št. Okt., 2016, str. 527-537)
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