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Author:Ivo Senjanović , Marko Tomić ...
Data Source:[J].Mathematical Problems in Engineering(IF 1.383), 2013, Vol.2013DOAJ
Abstract:In the present thick plate vibration theory, governing equations of force-displacement relations and equilibrium of forces are reduced to the system of three partial differential equations of motion with total deflection, which consists of bending and shear contribution, and angl...
Author:Ivo Senjanović , Nikola Vladimir ...
Data Source:[J].Ships and Offshore Structures(IF 0.286), 2014, Vol.9 (2), pp.199-217Taylor & Francis
Abstract:The increase in world trade has largely contributed to the expansion of sea traffic. As a result, the market demand is leading to ultra-large container ships (ULCS), with expected capacity up to 18,000 TEU (twenty-foot equivalent unit) and length about 400 m, without changes in t...
Author:Ivo Senjanović , Nikola Vladimir ...
Data Source:[J].Engineering Structures(IF 1.713), 2016, Vol.110, pp.169-183Elsevier
Abstract:Abstract(#br)In the conventional formulation of the Timoshenko beam theory bending and shear deflection cannot be determined uniquely. Recently, an alternative formulation which deals with total deflection and bending deflection has been developed with unique results. In the...
Author:Ivo Senjanović , Nikola Vladimir , Neven Hadžić
Data Source:[J].Mechanics Research Communications(IF 1.05), 2014, Vol.55, pp.95-104Elsevier
Abstract:Abstract(#br)The basic equations of the Mindlin theory are specified as starting point for its modification in which total deflection and rotations are split into pure bending deflection and shear deflection with bending angles of rotation, and in-plane shear angles. The equilibr...
Author:Ivo Senjanović , Marko Tomić ...
Data Source:[J].Thin-Walled Structures(IF 1.231), 2015, Vol.95, pp.101-114Elsevier
Abstract:Abstract(#br)Natural vibrations of free rectangular plates are usually analysed by numerical methods since it is not possible to obtain the closed form analytical solution. In this paper a simple analytical procedure for estimation of natural frequencies of free thin rectang...
Author:Ivo Senjanović , Nikola Vladimir , Marko Tomić
Data Source:[J].Mechanics Research Communications(IF 1.05), 2016, Vol.73, pp.31-38Elsevier
Abstract:Abstract(#br)This paper presents the variationally consistent first-order shear deformation plate theory based on Hamilton's principle. The governing partial differential equation of motion, in terms of shear deformation, is of the sixth order per x and y . An advanced plate...
Author:Ivo Senjanović , Nikola Vladimir , Dae-Seung Cho
Data Source:[J].International Journal of Naval Architecture and Ocean Engineering(IF 0.356), 2012, Vol.4 (3), pp.313-321Elsevier
Abstract:ABSTRACT(#br)Vibration analysis of a thin-walled structure can be performed with a consistent mass matrix determined by the shape functions of all degrees of freedom (d.o.f.) used for construction of conventional stiffness matrix, or with a lumped mass matrix. In similar way stab...
Author:Ivo Senjanović , Nikola Vladimir , Marko Tomić
Data Source:[J].Journal of Sound and Vibration(IF 1.613), 2013, Vol.332 (7), pp.1868-1880Elsevier
Abstract:Abstract(#br)In thick plate vibration theory, the governing equations are stated with a system of three partial differential equations of motion with total deflection, which consists of bending deflection and shear contribution, and angles of rotation as fundamental variables. Mo...
Author:Ivo Senjanović , Nikola Vladimir , Marko Tomić
Data Source:[J].Journal of Engineering Mathematics(IF 1.075), 2012, Vol.72 (1), pp.141-157Springer
Abstract:Abstract(#br)In this article, the role of the restoring stiffness, as one of the basic parameters in ship hydroelastic analysis, is brought out. It is formulated using the variational principle and the method of virtual displacements. It is shown that asymmetry of the restor...
Author:Ivo Senjanović , Nikola Vladimir ...
Data Source:[J].International Journal of Naval Architecture and Ocean Engineering(IF 0.356), 2014, Vol.6 (4), pp.1041-1063DOAJ
Abstract:Some results on the hydroelasticity of ultra large container ships related to the beam structural model and restoring stiffness achieved within EU FP7 Project TULCS are summarized. An advanced thin-walled girder theory based on the modified Timoshenko beam theory for flexural vib...

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