Results 211 to 220 of about 45,405 (265)
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Free vibration of FGM Lévy conical panels
Composite Structures, 2014Abstract Free vibration analysis of open conical panels made of through-the-thickness functionally graded materials (FGMs) is analyzed in this research. Mechanical properties of the shell are distributed across the thickness based on the power law function.
M. Akbari +3 more
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Buckling of functionally graded conical panels under mechanical loads
Composite Structures, 2012Abstract This paper presents an analytical approach to investigate the linear buckling of truncated conical panels made of functionally graded materials and subjected to axial compression, external pressure and the combination of these loads. Material properties are assumed to be temperature-independent, and graded in the thickness direction ...
Dao Huy Bich +2 more
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Bending analysis of moderately thick functionally graded conical panels
Composite Structures, 2011Abstract Considering the application of functionally graded (FG) materials in various industries, the present study aims to investigate bending of moderately thick clamped FG conical panels subjected to uniform and non-uniform distributed loadings. Effective mechanical properties which are vary from one surface of the panel to the other assumed to be
M.M. Aghdam, N. Shahmansouri, K. Bigdeli
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Free vibration study of composite conical panels reinforced with FG-CNTs
Engineering Structures, 2018Abstract This work analyses the natural frequencies of composite conical panels made of a polymeric matrix reinforced with uniform or functionally graded carbon nanotubes (FG-CNTs). The mechanical properties of the composite conical panels rely on a refined rule of mixtures, including some efficiency parameters, whereas the kinematics of the problem ...
Kiani, Yaser +2 more
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Buckling analysis of cross-ply laminated conical panels using GDQ method
Composites Part B: Engineering, 2013Abstract The buckling analysis of cross-ply laminated conical shell panels with simply supported boundary conditions at all edges and subjected to axial compression is studied. The conical shell panel is a very interesting problem as it can be considered as the general case for conical shells when the subtended angle is set to 2π and also cylindrical
J. Abediokhchi +2 more
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Thermal effect on free vibration of functionally graded truncated conical shell panels
Thin-Walled Structures, 2016Abstract The influences of thermal environment on the free vibration characteristics of functionally graded (FG) truncated conical panels are investigated based on the first-order shear deformation theory (FSDT). By taking into account both the temperature dependence of material properties, which are assumed to be graded in the thickness direction ...
Najmeh Jooybar +3 more
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Frequency study on panel type of FG-CNTRC joined conical-conical structures
Composite Structures, 2021Abstract In this paper, frequency behavior of the joined conical-conical panels is investigated while the structures are reinforced with uniform or functionally graded (FG) embedment of carbon nanotubes (CNTs). To consider both rotary inertia and in-plane effects, the formulation is developed upon FSDT considerations. By means of Hamilton’s principle
Mostafa Talebitooti +3 more
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Free vibration of conical shell panels
Journal of Sound and Vibration, 1987Abstract In this paper, the free vibration analysis of isotropic conical shell panel with all edges clamped carried out by using an integral equation technique is described. Results of a parametric study are presented.
R.S. Srinivasan, P.A. Krishnan
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Dynamic analysis of stiffened conical shell panels
Computers & Structures, 1989The present paper deals with the dynamic response analysis of stiffened conical shell panels using an integral equation method in the space domain. The smearing technique is used for closely spaced stiffeners. The time domain analysis has been done using the mode superposition method. The effect of eccentricity of stiffeners has been studied.
R.S. Srinivasan, P.A. Krishnan
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The Dynamic Response of Cylindrical and Conical Panels
Journal of Applied Mechanics, 1969The dynamic response of cylindrical and conical panels subjected to arbitrary time-varying load distributions is studied and appropriate equations are presented. Convenient trigonometric series are used, in conjunction with finite-difference methods, to reduce the governing equations to sets of matrix equations.
Rossettos, J. N., Parisse, R. F.
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