The Effect of Axial Constraint on the Instability of Thin Circular Cylindrical Shells Under Uniform Axial Compression

The Effect of Axial Constraint on the Instability of Thin Circular Cylindrical Shells Under Uniform Axial Compression
Author: Josef Singer
Publisher:
Total Pages: 36
Release: 1961
Genre: Strains and stresses
ISBN:

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The effect of axial elastic restrain on the instability of a circular cylindrical shell under uniform axial compression is analysed by a Rayleigh Ritz approach within the bounds of linear theory. The effect is calculated for a wide range of parameters and design curves are presented for the percentage increase in critical load. The analysis is carried out for restraints which are active from the beginning of loading and for such which come into action only at the onset of buckling. (Author).

Elastic Stability of Circular Cylindrical Shells

Elastic Stability of Circular Cylindrical Shells
Author: N. Yamaki
Publisher: Elsevier
Total Pages: 573
Release: 1984-02-01
Genre: Technology & Engineering
ISBN: 0444599118

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The object of this book is to clarify the whole aspect of the basic problems concerning the elastic stability of of circular cylindrical shells under typical loading conditions. The book deals with buckling, postbuckling and initial postbuckling problems under one of the three fundamental loads, that is, torsion, pressure and compression. The emphases are placed on the accurate analysis and comprehensive numeral results for the buckling problem, experimental verification of the theoretical analysis for the postbuckling problem and clarification of the range of applicability of the perturbation method for the analysis of initial postbuckling behaviors and imperfection sensitivity. The problems under typical combined loads as well as the influence of the contained liquid are also clarified.

Buckling of Circular Cylindrical Shells in Axial Compression

Buckling of Circular Cylindrical Shells in Axial Compression
Author: Stanford University. Department of Aeronautics and Astronautics
Publisher:
Total Pages: 78
Release: 1964
Genre:
ISBN:

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The buckling stress of axially compressed thin-walled circular cylindrical shells of finite length is derived from the classical small-deflection equations for nine possible combinations of edge support conditions. It turns out that the effect upon the critical stress of the length-todiameter ratio of the shell is small except in some cases when the shell is very short. On the other hand, changes in the details of the edge support can lead to reduction factors of 1/2 or less to be applied to the classical value of the critical stress.

The Stability of Thin-walled Unstiffened Circular Cylindrical Shells Under Nonuniformly Distributed Axial Load

The Stability of Thin-walled Unstiffened Circular Cylindrical Shells Under Nonuniformly Distributed Axial Load
Author: W. H. Horton
Publisher:
Total Pages: 168
Release: 1965
Genre:
ISBN:

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This paper presents an experimental study of the stability of thin-walled unstiffened circular cylindrical shells under nonuniformly distributed axial load. It shows that such shells will buckle when the stress at any point on their surface reaches the critical value for uniform axial compression. It is furthermore demonstrated that statistical data with regard to shell buckling can be obtained from limited tests on single specimens.