Abstract
The so-called direct approach establishes boundary integral equations with the aid of Somigliana’s boundary identity. This identity is based on the Betti’s reciprocal work theorem and the so-called fundamental solutions of the basic equations. For elasticity problems in general these singular solutions are due to point loads.
In this work for the linear theory of thin shells a new reciprocal theorem is deduced. There the interaction energy of two elastic states is expressed by derivatives of the displacements and the stress functions.
The knowledge of stress functions, which solve the equilibrium equations for the cases of point loads directed along the three coordinate lines (Antes 1980), gives the possibility to derive from this new reciprocal theorem boundary integral formulations for the solution as well of the geometrical as of the statical boundary value problem. Here this derivation is realized for the case of circular cylindrical shells.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Antes, H. (1976) Über singuläre Lastfälle in einer linearen Schalentheorie und ihre finite Behandlung. Ingenieur-Archiv 45, 99–114.
Antes, H. (1979) On Dual-Complementary Variational Principles Generated from Dual Functionals in Linear Shell Theory. Acta Mechanica, 33, 55–67 (German, English summary).
Antes, H. (1980) Über Fehler und Möglichkeiten ihrer Abschätzung bei numerischen Berechnungen von Schalentragwerken (Habilitation thesis). Mitteilungen Institut für Mechanik 19, Ruhr-Universität Bochum, W.-Germany.
Bezine, G. (1978) Boundary Integral Formulation for Plate Flexure with Arbitrary Boundary Conditions. Mech. Res. Comm. 5, 197–206.
Brebbia, C. A. (1978) The Boundary Element Method for Engineers. Pentech Press, Plymouth, London.
Chernyshev, G. N. (1963) On the action of concentrated forces and moments on an elastic thin shell of arbitrary shape. J. Appl. Math. Mech. 27, 172–184.
Hartmann, F. (1980) Elastische Potentiale in Gebieten mit Ecken. Dissertation, University Dortmund, W.-Germany.
Tonti, W. (1972) On the Mathematical Structure of a Large Class of Physical Theories. Rend. Accad. Naz. Lincei. Class. Sci. fis. mat. nat. 52, 48–56.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1981 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Antes, H. (1981). On Boundary Integral Equations for Circular Cylindrical Shells. In: Brebbia, C.A. (eds) Boundary Element Methods. Boundary Elements, vol 3. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-11270-0_15
Download citation
DOI: https://doi.org/10.1007/978-3-662-11270-0_15
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-662-11272-4
Online ISBN: 978-3-662-11270-0
eBook Packages: Springer Book Archive