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Showing 1 to 20 of 26 for “"Shells of revolution"”.
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Behavior of Pressure-Stabilized Inflatable Shells of Revolution
… in DSpace on 2014-12-08T23:56:35Z (GMT). No. of bitstreams: 1 6607766.pdf: 7743787 bytes, checksum: 1453f237d3284ab241e16bb01ec96b20 (MD5) Previous issue date: 1966
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Stress Concentrations Around Cutouts in Shells of Revolution
… in DSpace on 2014-12-04T23:11:10Z (GMT). No. of bitstreams: 1 6402864.pdf: 1970982 bytes, checksum: 4cca6a80bae2926bf0258e2890b4e038 (MD5) Previous issue date: 1963
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Free and Forced Vibrations of General Shells of Revolution
… in DSpace on 2015-05-12T21:44:24Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7000792.PDF: 2795526 bytes, checksum: 4c2305191c21d1e6e256da19d98a14e8 (MD5) Previous issue date: 1969
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Stress and Vibration Analysis of Orthotropic Shells of Revolution
… in DSpace on 2014-12-14T14:42:12Z (GMT). No. of bitstreams: 1 7726695.pdf: 2112861 bytes, checksum: fee84bb2dee124416d9cc3c750384404 (MD5) Previous issue date: 1977
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Minimum Weight Design of Axially Symmetric Shells of Revolution
… in DSpace on 2014-12-10T17:25:39Z (GMT). No. of bitstreams: 1 6801784.pdf: 2987360 bytes, checksum: 3085d3466ded335852be58220856ca9b (MD5) Previous issue date: 1967
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Free and Forced Vibrations of Hyperboloidal Shells of Revolution
… in DSpace on 2014-12-08T23:57:05Z (GMT). No. of bitstreams: 1 6901312.pdf: 3981578 bytes, checksum: e17ef321a3ca00cfd91016e5c3d5818d (MD5) Previous issue date: 1968
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A Theory for Free Vibration of Anisotropic Shells of Revolution
… in DSpace on 2014-12-10T17:25:51Z (GMT). No. of bitstreams: 1 7000995.pdf: 1945757 bytes, checksum: 056bf0db210fca63b177bb5d4716504b (MD5) Previous issue date: 1969
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Creep buckling of shells of revolution loaded under uniform external pressure
… is undertaken into the creep instability of two common shells of revolution, the infinitely long cylinder and the complete sphere. The linear and non-linear visco-elastic material idealizations are used in the various theoretical procedures. The critical buckling time is greatly influenced …
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Pure bending of thin shells of revolution: a nonlinear dislocation problem.
Massachusetts Institute of Technology. Dept. of Mathematics. Thesis. 1966. Ph.D.
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Stresses in egg-shaped sludge digesters in the form of ellipsoidal shells of revolution
Anaerobic sludge digesters of the squat cylindrical shape have inherent flaws which drive up maintenance costs, limits its ability to maintain optimum environmental conditions and is not shaped for efficient mixing. The egg-shaped sludge digester is an effective solution to these flaws. However, …
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A finite element program for the static analysis of branched, thin shells of revolution under axisymmetric loading
… for the Linear elastic, static analysis of variable thickness, branched, thin shells of revolution, composed of straight sections and subject to general, axisymmetric mechanical, 1,oading. The thin she1,1, theory and finite element theory forming the basis of the analysis are described, …
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A study of a dynamical finite element analysis for application to axial wave propagation problems in semi-infinite and finite membranes and shells of revolution
… problems occurring in membranes and thin shells of revolution. Both semi-infinite and finite versions of cylindrical and conical membrane shells are studied and a finite membrane shell having a meridional curve which is parabolic is solved. A thin cylindrical shell is also considered in …
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The Development of a Procedure to Determine the Structural Adequacy Against Buckling of Torispherical and Ellipsoidal Shells Due to Internal Pressure.
… industries and they frequently have closed ends of shells of revolution. These closed end shells of revolution are usually torispherical or ellipsoidal shells and they are in common use in fluid cokers in the chemical industry, vessels containing liquid sodium in some fast breeder reactors, …
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Stress and buckling analysis of grain silos under snow or wind loads
… is to devise a simple yet reliable method of analyzing stiffened shells of revolution. As an example a grain silo with a conical roof is studied under the action of snow or wind load. First the silo is analyzed by the current simplified conventional method. Simplifications include ignoring …
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Elementos finitos para a análise limite de cascas axissimétricas via programação não-linear
… is concerned with rigid-plastic limit analysis of shells of revolution subject to rotationally symmetric loadings. These shells, of arbitrary shape, are discretized into a series of finite elements, each being a conical shell. The von Mises condition, valid for sandwich shells, is used. After …
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Studies on strength and stability of toroidal shell forms for containment applications
Shells find applications in many engineering disciplines (Zingoni 1997), with containment shells of revolution being among the most important (Zingoni 2001, 2015). Searching for the most efficient geometrical forms remains one of the most important goals of shell research. Associated with that is …
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Análise limite de cascas via otimização
Limit analysis of elastic-plastic structures is considered in general and in the particular case of shells. Numerical methods for limit analysis of rotationally symmetric shells are developed. Limit analysis is essentially a problem in optimization. Therefore the theory of plastic collapse is …
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Structural Investigation of Negative Gaussian Curvature Shells as Liquid-Storage Vessels
Shells of negative Gaussian curvature, such as hyperboloid of revolution, can be seen in most parts of the world in application in the energy industry as cooling towers supported on the large surface area on the ground (Zingoni, 2018). Hyperboloid of revolution shell has been found to resist …
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