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  • Glulam Timoshenko–Ehrenfest beams with interlaminar debonding and flexibility of finger joints
    Fortuna, Barbara, gradbenica ; Turk, Goran ; Schnabl, Simon
    This paper focuses on the development of a new mathematical model and its analytical solution for the analysis of fngerjointed Timoshenko–Ehrenfest glulam beams with interlaminar debonding and fnger ... joint (FJ) fexibility. Consequently, an analytical solution for the mechanical behavior of fnger-jointed elastic Timoshenko–Ehrenfest glulam beams with interlaminar debonding and fexibility of FJ is derived. In the illustrative examples, a simply supported Timoshenko–Ehrenfest glulam beam is analyzed, and the analytical results for various kinematic and equilibrium variables are given. Moreover, the parametric study showed that the mechanical behavior of a fnger-jointed Timoshenko–Ehrenfest glulam beam is afected by the contact and FJ stifnesses and the position of the FJ. Moreover, it is proven, that the efect of shear deformation on vertical defections can be considerable, and can be up to aprroximately 60%.
    Type of material - article, component part ; adult, serious
    Publish date - 2022
    Language - english
    COBISS.SI-ID - 128241155