Results 231 to 240 of about 1,865,164 (270)

Improved nonlinear buckling analysis of structures

Computational Mechanics, 1990
The theory of structural stability is both an important and a difficult subject, whose main field of application is found in the design of thin wall lightweight structures and shells. It is unavoidable to employ nonlinear model and to use finite element numerical method in order to obtain the critical load under the action of which the instability of ...
openaire   +1 more source

Post buckling analysis of imperfect nonlinear viscoelastic columns

International Journal of Solids and Structures, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Touati, David, Cederbaum, Gabriel
openaire   +2 more sources

Nonlinear buckling and post-buckling of imperfect FG porous sandwich cylindrical panels subjected to axial loading under various boundary conditions

Acta Mechanica, 2021
Do Quang Chan, Pham Van Hoan, N. Trung, L. K. Hoa, Dương Thành Huân   +4 more
semanticscholar   +1 more source

Nonlinear buckling strength of out-of-roundness pressure hull

Thin-walled structures, 2018
This study employed experiments and numerical simulations to investigate the impact of pressure hulls’ degree of out-of-roundness on their buckling strength and buckling modes.
G. Luo, Yi-Chuan Hsu
semanticscholar   +1 more source

Nonlinear Buckling Strength of Steel H-Beam under Localized Fire and Pure Bending

, 2021
X. Nguyen, J. S. Park
semanticscholar   +1 more source

ASYMPTOTIC INVESTIGATION OF BUCKLED BEAM NONLINEAR VIBRATION

2012
This article presents the application of a modern analytical approach on the nonlinear vibration of buckled beam with generalized deadzone discontinuity and proposes a novel identical function (IF) for the nonlinearity. The powerful analytical method called Parameter Expansion Method (PEM) is used to obtain the exact solution of dynamic behavior of the
Sedighi H.M., Shirazi K.H., Noghrehabadi A.R., Yildirim A.   +3 more
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Structural optimization for specified nonlinear buckling load factor

Japan Journal of Industrial and Applied Mathematics, 2002
Optimal design of finite-dimensional elastic structures is considered. The proposed method is based on the sensitivity analysis where the sensitivity formulation is written in general form for coincidental buckling load factors including limit points and bifurcation points.
openaire   +2 more sources

Nonlinear buckling and postbuckling of imperfect piezoelectric S-FGM circular cylindrical shells with metal–ceramic–metal layers in thermal environment using Reddy's third-order shear deformation shell theory

, 2019
Nguyen Dinh Khoa, H. T. Thiem, N. D. Duc
semanticscholar   +1 more source

Nonlinear Buckling of Rectangular Plates

Journal of the Society for Industrial and Applied Mathematics, 1965
Louis Bauer, Edward L. Reiss
openaire   +1 more source

Nonlinear buckling analysis of double-layered graphene nanoribbons based on molecular mechanics

Carbon letters, 2020
M. Namnabat, Amin Barzegar, E. Barchiesi, M. Javanbakht   +3 more
semanticscholar   +1 more source