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作者:Marko Vukasović , Radoslav Pavazza , Frane Vlak
来源:[J].Archive of Applied Mechanics(IF 1.035), 2017, Vol.87 (8), pp.1371-1384
摘要:An approximate analytic solution for torsion of thin-walled laminated composite beams of symmetrical open cross sections with influence of shear is presented. The solution based on the classical Vlasov’s thin-walled beam theory is modified for thin-walled laminated composite...
作者:Frane Vlak , Vedrana Cvitanić , Damir Vučina
来源:[J].International Journal of Mechanical Sciences(IF 1.613), 2011, Vol.53 (10), pp.839-845
摘要:Abstract(#br)The volume loss, as a direct consequence of the geometry updating procedure used in the conventional penalty rigid-plastic finite element method (RPFEM), is primarily caused by the application of the widely used forward Euler time integration method. In order to...
作者:Damir Vučina , Željan Lozina , Frane Vlak
来源:[J].Engineering Applications of Artificial Intelligence(IF 1.625), 2009, Vol.23 (1), pp.48-60
摘要:Abstract(#br)Optimum design problems are frequently formulated using a single excellence criterion (minimum mass or similar) with evolutionary algorithms engaged as decision-support tools. Alternatively, multi-objective formulations are used with a posteriori decision-making...
作者:Jani Barle , Vatroslav Grubisic , Frane Vlak
来源:[J].Engineering Failure Analysis(IF 0.855), 2011, Vol.18 (3), pp.1076-1084
摘要:Abstract(#br)In this paper failure analysis of the highway sign supporting structure due to wind loading is presented. It is explained why the commonly practiced static strength validation of such structures, under the extreme monotonic wind load, is not sufficient for the design...
作者:Vedrana Cvitanić , Frane Vlak , Željan Lozina
来源:[J].International Journal of Plasticity(IF 4.356), 2007, Vol.24 (4), pp.646-687
摘要:Abstract(#br)In the present paper, a finite element formulation based on non-associated plasticity is developed. In the constitutive formulation, isotropic hardening is assumed and an evolution equation for the hardening parameter consistent with the principle of plastic wor...
作者:Radoslav Pavazza , Frane Vlak , Marko Vukasović
来源:[J].Procedia Engineering, 2016, Vol.161, pp.349-355
摘要:Abstract(#br)A simple analytic solution for the stresses and displacements of short thin-walled columns of open bisymmetric cross-sections subjected to eccentric axial loads is proposed. The theory of bending and torsion with influence of shear is applied. An analytic closed form...
作者:Marko Vukasovic , Radoslav Pavazza , Frane Vlak
来源:[J].The Journal of Strain Analysis for Engineering Design(IF 0.881), 2017, Vol.52 (3), pp.190-203
摘要:An approximate analytic solution for bending of thin-walled laminated composite beams of symmetrical open sections with influence of shear is presented. Symmetrically laminated beams that possess membrane orthotropy are considered. The classical Euler-Bernoulli's and Timoshenko's...
作者:Marko Vukasović , Radoslav Pavazza , Frane Vlak
来源:[J].The Journal of Strain Analysis for Engineering Design(IF 0.881), 2017, Vol.52 (3), pp.190-203
摘要:An approximate analytic solution for bending of thin-walled laminated composite beams of symmetrical open sections with influence of shear is presented. Symmetrically laminated beams that possess membrane orthotropy are considered. The classical Euler–Bernoulli’s and Timoshe...

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