Results 31 to 40 of about 8,912 (217)
Nonlinear stability of thin FGM annular spherical segment in thermal environment
Vietnam Journal of Mechanics, 2015 The nonlinear stability of functionally graded material (FGM) annular spherical segment resting on elastic foundations in thermal environment is studied analytically.
Vu Thi Thuy Anh +2 more
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Buckling of Spherical Capsules
, 2011 We investigate buckling of soft elastic capsules under negative pressure or for reduced capsule volume. Based on nonlinear shell theory and the assumption of a hyperelastic capsule membrane, shape equations for axisymmetric and initially spherical ...
Kierfeld, Jan, Knoche, Sebastian
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Technical Transactions, 2021 The article presents the course and results of the procedure for verifying the stability of the cylindrical shell of an oil tank with a floating roof, under wind load.
Słowiński Kamil +2 more
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An analytical insight into the buckling paradox for circular cylindrical shells under axial and lateral loading [PDF]
, 2015 A large number of authors in the past have concluded that the flow theory of plasticity tends to overestimate significantly the buckling load for many problems of plates and shells in the plastic range, while the deformation theory generally provides ...
Alfano, G +5 more
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Nonlinear Engineering, 2022 Geometrically nonlinear analysis is required for resolving issues such as loading causes failure and structure buckling analysis. Although numerical methods are recommended for estimating the exact solution, they lack the necessary convergence in the ...
Razaghi Ahmad +2 more
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A Multiparameter, Numerical Stability Analysis of a Standing Cantilever Conveying Fluid [PDF]
, 2002 In this paper, we numerically examine the stability of a standing cantilever conveying fluid in a multiparameter space. Based on nonlinear beam theory, our mathematical model turns out to be replete with exciting behavior, some of which was totally ...
Bou-Rabee, Nawaf M. +2 more
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Secondary bifurcations in the buckling problem
Journal of Computational and Applied Mathematics, 1989 This paper considers the calculation of secondary bifurcations by purely numerical methods. A model problem of one nonlinear elliptic partial differential equation in two independent variables is treated. By means of continuation and local perturbation methods secondary branch solutions can be detected.
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Similarity consideration of structural bifurcation buckling [PDF]
Forschung im Ingenieurwesen, 1999 Many structural bifurcation buckling problems exhibit a scaling or power law property. Dimensional analysis is used to analyze the general scaling property. The concept of a new dimensionless number, the response number-Rn, suggested by the present author for the dynamic plastic response and failure of beams, plates and so on, subjected to large ...
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Critical Thickness Ratio for Buckled and Wrinkled Fruits and Vegetables
, 2013 Fruits and vegetables are usually composed of exocarp and sarcocarp and they take a variety of shapes when they are ripe. Buckled and wrinkled fruits and vegetables are often observed. This work aims at establishing the geometrical constraint for buckled
Dai, Hui-Hui, Liu, Yang
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Bifurcations in the optimal elastic foundation for a buckling column [PDF]
Physics Letters A, 2010 7 pages, 8 figures.
Rayneau-Kirkhope, Daniel J. +3 more
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