Results 221 to 230 of about 12,461 (290)
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Bifurcations, catastrophes and chaos in a pre-buckled beam
International Journal of Non-Linear Mechanics, 1994zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ramu, Anantha S, Sankar, TS, Ganesan, R
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, 2021
In this study, we investigate the bifurcation and deformation during the evolution of periodic patterns on a gel film bonded to a soft substrate. 3D finite element analysis is performed using an inhomogeneous field theory for polymeric gels. Step-by-step
H. Miyoshi, S. Matsubara, D. Okumura
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In this study, we investigate the bifurcation and deformation during the evolution of periodic patterns on a gel film bonded to a soft substrate. 3D finite element analysis is performed using an inhomogeneous field theory for polymeric gels. Step-by-step
H. Miyoshi, S. Matsubara, D. Okumura
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Bifurcation, pre- and post-buckling analysis of frame structures
Computers & Structures, 1978Abstract A procedure is developed for investigating the stability of complex structures that consist of an assembly of stiffened rectangular panels and three-dimensional beam elements. Such panels often form one of the basic structural components of an aircraft or ship structure.
Akkoush, Emad A. +3 more
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Nonlinear Isometric Bifurcation and Shell Buckling
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1977AbstractA simple concept for studying the lower stability limit of shell structures which is based on the theory of isometric transformation of surfaces is outlined. The influence of imperfection on the lower stability limit is discussed in the case of axially compressed cylindrical shells.
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Bifurcation buckling conditions of FGM plates with different boundaries
, 2020This study is dedicated to understand the possibility of bending before the bifurcation buckling of the functionally graded (FG) plate which has the unsymmetrical material property distribution according to the its midplane.
Armagan Karamanli, M. Aydogdu
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ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
This paper investigates the thermal bifurcation buckling behavior of delaminated composite laminates by integrating equivalent single‐layer (ESL) theory and layerwise (LW) theory, aiming to balance computational efficiency and accuracy.
Changfu Hu, Weicheng Gao
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This paper investigates the thermal bifurcation buckling behavior of delaminated composite laminates by integrating equivalent single‐layer (ESL) theory and layerwise (LW) theory, aiming to balance computational efficiency and accuracy.
Changfu Hu, Weicheng Gao
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Axisymmetric and bifurcation creep buckling of externally pressurised spherical shells
International Journal of Solids and Structures, 1980Abstract The creep buckling behavior of a geometrically imperfect complete spherical shell subjected to a uniform external pressure is examined using Sanders' equilibrium and kinematic equations appropriately modified to include the influence of initial stress-free imperfections in the radius.
Xirouchakis, P. C., Jones, Norman
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Axisymmetric postbuckling and secondary bifurcation buckling of circular plates
International Journal of Non-Linear Mechanics, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Flexural and flexural-torsional bifurcation of locally buckled beam-columns
Thin-Walled Structures, 1997Abstract The paper describes the overall bifurcation behaviour of locally buckled I-sections in combined compression and major axis bending. The overall bifurcation loads are calculated using the tangent rigidities of the locally buckled cross-section for minor axis flexure and warping torsion.
K.J.R. Rasmussen, A.S. Hasham
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Bifurcation buckling and free vibrations of cylindrical shells under pressure
International Journal of Pressure Vessels and Piping, 1991Abstract This paper presents asymptotic solutions for the free vibrations of a circular cylindrical shell subjected to uniform pressure. A simple formula is derived for the natural frequency, which is valid for all possible combinations of the boundary conditions characterizing simply supported, clamped, and free ends. The formula can also be used to
Tatsuzo Koga, Tetsuya Kodama
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