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Now showing items 11-20 of 24
Free vibration analysis of plate assemblies using the dynamic stiffness method based on the higher order shear deformation theory
(Academic Press, 2016)
This paper deals with the free vibration analysis of isotropic plate assemblies using the dynamic stiffness method (DSM) based on the Reddy's higher-order shear deformation theory (HSDT). Using the proposed method, the ...
Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part I: Theory
(Elsevier Ltd, 2017)
A procedure for developing the dynamic stiffness matrix of a completely free laminated composite plate based on the first-order (FSDT) and higher-order shear deformation theory (HSDT) is presented. The proposed method ...
Free vibration analysis of spatial Bernoulli–Euler and Rayleigh curved beams using isogeometric approach
(Elsevier Inc., 2019)
This paper deals with the linear free vibration analysis of Bernoulli–Euler and Rayleigh curved beams using isogeometric approach. The geometry of the beam as well as the displacement field are defined using the NURBS basis ...
Seismic performance of an industrial multi-storey frame structure with process equipment subjected to shake table testing
(Engineering Structures, 2021)
Past earthquakes demonstrated the high vulnerability of industrial facilities equipped with complex process technologies leading to serious damage of process equipment and multiple and simultaneous release of hazardous ...
An improved analysis of free torsional vibration of axially loaded thin-walled beams with point-symmetric open cross-section
(Elsevier Inc., 2016)
The objective of the paper is to analyze the influence of bimoment induced by constant axial loads on the free motion of thin-walled beams with point-symmetric open cross-section. For various boundary conditions, a closed-form ...
Dynamic analysis of steel frames with flexible connections
(Elsevier Ltd, 2002)
This paper deals with the effects of flexibility and damping in the nodal connections on the dynamic behavior of plane steel frames, A flexible eccentric connection is idealized by nonlinear rotational spring and dashpot ...
Thermoinelasticity of Damaged Elastomers by Self-consistent Method
(International Journal of Damage Mechanics, 2008)
This study deals with an elastomer body having a random 3D distribution of two types of inclusions: spheroidal mutually parallel voids and differently oriented reinforcing parallel elastomeric stiff spheroidal short fibers. ...
Contribution to transient analysis of inelastic steel frames with semi-rigid connections
(Engineering Structures, 2008)
Dynamic behavior of multistory flexibly connected steel frames under earthquake excitations is studied in this paper. The numerical model that simultaneously includes nonlinear connection behavior, member yielding and ...
Research of long-term behaviour of non-prestressed precast concrete beams made continuous
(Elsevier BV, 2014)
Despite the extensive analytical and numerical research carried out in the last two decades on the long-term behaviour of continuous concrete beams composed of precast units, only limited number of experimental data is ...
Bridge flutter derivatives based on computed, validated pressure fields
(Elsevier, 2012)
This paper presents the results of numerical investigations of bridge aeroelasticity. In particular static
coefficients and instationary flutter derivatives for a symmetric bridge deck section using the Unsteady
Reynol ...