Results 121 to 130 of about 408 (183)
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An iterative method for shakedown analysis
Computer Methods in Applied Mechanics and Engineering, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Casciaro R, GARCEA, Giovanni
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International Journal of Mechanical Sciences, 1985
A numerical approach for shakedown analysis of laterally loaded elasto- plastic plates is presented. The normal moment criterion and the Tresca criterion are considered. Shakedown criteria are applied at a set of nodes distributed throughout the plate.
Alwis, W. A. M., Grundy, P.
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A numerical approach for shakedown analysis of laterally loaded elasto- plastic plates is presented. The normal moment criterion and the Tresca criterion are considered. Shakedown criteria are applied at a set of nodes distributed throughout the plate.
Alwis, W. A. M., Grundy, P.
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Shakedown analysis of composites
Mechanics Research Communications, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Weichert, D., Hachemi, A., Schwabe, F.
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Deflection Analysis for Shakedown
Journal of the Structural Division, 1970A theoretical means of computing the deflections of beams subjected to variable repeated loading is discussed. The method of analysis includes strain hardening, changes in the virgin moment-curvature curve due to the cyclic nature of the load, and allows yielding to occur over a finite region of the beam.
Dale G. Eyre, Theodore V. Galambos
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Elastic-Shakedown Analysis of Axisymmetric Nozzles
Journal of Pressure Vessel Technology, 2003An investigation of the shakedown behavior of axisymmetric nozzles under internal pressure is presented. The analysis is based on elastic-plastic finite element analysis and Melan’s lower bound shakedown theorem. Calculated shakedown pressures are compared with values from the literature and with the ASME Boiler and Pressure Vessel Code Section VIII ...
Muscat, Martin, Mackenzie, D.
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1990
Structures of mechanical engineering for instance power plants, reactors, pressure vessels, etc. or civil engineering for instance, frames, grids, bridge decks etc. are exposed to variable loading particularly cyclic or repeated loading. In these situations, classical limit analysis which assumes proportional loading are out of question because the ...
Nguyen Dang Hung, P. Morelle
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Structures of mechanical engineering for instance power plants, reactors, pressure vessels, etc. or civil engineering for instance, frames, grids, bridge decks etc. are exposed to variable loading particularly cyclic or repeated loading. In these situations, classical limit analysis which assumes proportional loading are out of question because the ...
Nguyen Dang Hung, P. Morelle
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Shakedown Analysis for Trusses and Frames
Journal of Applied Mechanics, 1997The kinematic method is applied to study the shakedown behavior of certain bar structures subjected to variable loads. For trusses, the possible elastic instability of a thin bar in compression is taken into account. In the case of frames, the possibility of formulating the problem in generalized variables is explored.
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Linear Matching Methods for Shakedown Analysis
2002An understanding of the load bearing capacity of road pavements requires insight into the load levels at which incremental plastic strains occur under rolling contact. A number of authors have described solutions of this problem in terms of shakedown limits, assuming particular simple classes of plastic deformation patterns and using the upper bound ...
Ponter, Alan R.S., Chen, Haofeng
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Shakedown analysis of elastoplastic plates
2021This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
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Shakedown Analysis of Elastoplastic Arches
Journal of Structural Mechanics, 1977Abstract The use of mathematical programming methods proves to be of interest in the formulation and the solution of some rather tedious problems of structural plasticity. This paper extends the application of linear programming techniques to elastoplastic arches under variable repeated loadings by adopting linearized models for the arch shape and the ...
M. Z Cohn, M. Abdel-Rohman
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