Toroidal Shells
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Toroidal Shells
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Author : Bohua Sun
language : en
Publisher:
Release Date : 2012
Toroidal Shells written by Bohua Sun and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Shells (Engineering) categories.
Although research papers on toroidal shells can be found in academic journals, unfortunately, there is no published book dedicated to this subject. This book is the first one in the field, which covers analytical solutions, slender toroidal shells, vibration, pipe system etc. This book is suitable for all engineering under and postgraduates, researchers and scientists.
Tables For The Computation Of Toroidal Shells
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Author : L. N. Osipova
language : en
Publisher:
Release Date : 1965
Tables For The Computation Of Toroidal Shells written by L. N. Osipova and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Elastic plates and shells categories.
Vibration And Stability Analysis Of Toroidal Shells
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Author : Bo Xu
language : en
Publisher:
Release Date : 1999
Vibration And Stability Analysis Of Toroidal Shells written by Bo Xu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
The present study is concerned with the vibration and stability analysis of toroidal shells. The study was conducted in two parts. The first part dealt with the vibration of toroidal panels, and the second with the stability of complete toroidal shells under distributed and concentrated loading. The natural frequency and mode shape analysis of toroidal panels formed the first part of the study. The problem has potential application to reactor vessels. Panels were considered cut from different positions of a toroidal surface. Solutions were set up using the Fourier series approach, finite element method, and the differential quadrature method. Comparisons between results were made, and parametric studies considering the effect of position, thickness, and boundary conditions were carried out. The linear elastic stability analysis of a partially submerged toroidal shell subject to concentrated loads forms the second part of the study. The problem has potential application to an offshore platform. The loading applied to the shell is idealized as a set of pads of normal surface stresses. A theoretical solution for the smallest buckling load based on the Donnell stability equations is developed. Sample results for the critical load and buckling mode are determined using the finite element method. Finally a hybrid solution based on shell theory and the differential quadrature method is presented.
Toroidal Shells With Nonsymmetric Loading
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Author : Charles R. Steele
language : en
Publisher:
Release Date : 1959
Toroidal Shells With Nonsymmetric Loading written by Charles R. Steele and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Elastic plates and shells categories.
Analytical And Experimental Investigation Of Pressurized Toroidal Shells
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Author : P. F. Jordan
language : en
Publisher:
Release Date : 1965
Analytical And Experimental Investigation Of Pressurized Toroidal Shells written by P. F. Jordan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Shells (Engineering) categories.
Analytical And Experimental Investigation Of Pressurized Toroidal Shells Final Report
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Author :
language : en
Publisher:
Release Date : 1965
Analytical And Experimental Investigation Of Pressurized Toroidal Shells Final Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with categories.
Influence Coefficients For Toroidal Shells
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Author : G. D. Galletly
language : en
Publisher:
Release Date : 1958
Influence Coefficients For Toroidal Shells written by G. D. Galletly and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Elastic plates and shells categories.
Analysis Of Toroidal Shells With Initial Displacements
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Author : J. Kiusalaas
language : en
Publisher:
Release Date : 1967
Analysis Of Toroidal Shells With Initial Displacements written by J. Kiusalaas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
An approximate method for analyzing toroidal shells by linear bending theory is presented. Special emphasis is placed on the influence of initial displacements of the meridian, due to manufacturing imperfections, in determining the stresses and displacements of the shells. The results of the analysis are compared with strain gage readings for the case of uniform normal pressure. A reasonable agreement is obtained only if the effects of the imperfections are included in the analysis. Methods of solution for axial forces and centrifugal loads are also given; the former is shown to be insensitive to the initial displacements, while the sensitivity of the latter depends on the source of the loading (fluid enclosed in the shell or the shell material itself). (Author).
Analysis Of Toroidal Shells Of Circular Cross Section With Initial Displacements
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Author : J. Kiusalaas
language : en
Publisher:
Release Date : 1967
Analysis Of Toroidal Shells Of Circular Cross Section With Initial Displacements written by J. Kiusalaas and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
The role of initial displacements in the analysis of toroidal shells under various loading conditions was pointed out by deriving the shell equations of Zenova and Novozhilov, which were modified such as to include the highest-order terms in initial displacements. It was shown that the stresses and displacements are very sensitive to the imperfections in the case of uniform pressure; on the other hand, the analysis is comparatively immune if the loading consists of forces or moments applied to the edges of the shell. (Author).
Surface Loading Of A Thin Walled Toroidal Shell
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Author : Fan Zhang
language : en
Publisher:
Release Date : 1992
Surface Loading Of A Thin Walled Toroidal Shell written by Fan Zhang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Shells (Engineering) categories.
The present study is concerned with the series solution based on the Sanders shell theory for the linear elastic problems of the surface loading of thin-walled toroidal shells. The Sanders theory is considered to be one of the most accurate first order theories. For toroidal shells, series solutions have been given by several authors, using other theories and furthermore using a stress approach. In the present study a displacement approach is taken. The governing equations are first developed in toroidal coordinates. The loading case of a pad of uniform normal pressure is then considered in detail, and series expansions are written for the load, displacement and stress terms. Results are computed using the shell theory for sample problems. To check the accuracy of the theory, the results are compared with numerical results obtained using the Finite Element Method (FEM), the Mushtari-Vlasov-Donnel (MVD) and Flugge shell theories. There is a close agreement in the results. The Sanders shell theory is then applied to the problem of local loads on sectorial toroidal shells. The results are compared with results for corresponding cylindrical shells. Three tables are given summarizing results for characteristic displacements and stresses in a number of shells, covering a wide range of geometric parameters. The results given provide practical information for structural analysts and designers of piping and vessels, and furthermore give information about the Sanders shell theory and FEM solution characteristics.