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Recent Developments Concerning Saint-Venant's Principle

Horgan, Cornelius O. and Knowles, James K. (1983) Recent Developments Concerning Saint-Venant's Principle. Advances in Applied Mechanics, 23 . pp. 179-269. ISSN 0065-2156. https://resolver.caltech.edu/CaltechAUTHORS:20141104-131016828

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Abstract

This chapter provides an overview of the recent developments concerning Saint-Venant's principle. The task of determining, within the framework of the linear theory of elasticity, the stresses and displacements in an elastic cylinder in equilibrium, under the action of loads that arise solely from tractions applied to its plane ends has come to be called Saint- Venant's problem. Saint-Venant's construction does not permit the arbitrary preassignment of the point-by-point variation of the end tractions giving rise to these forces and moments; indeed, this variation is essentially determined as a consequence of the special assumptions made in connection with his so-called semi-inverse procedure. The early work of Saint-Venant and Boussinesq furnished the seeds from which grew a large number of more general assertions, most referring to elastic solids of arbitrary shape and many being rather imprecise, concerning the effect on stresses within the body of replacing the tractions acting over a portion of its surface by statically equivalent ones. Such propositions usually went by the name of Saint-Venunt's principle, despite the fact that Saint-Venant's original conjecture was intended to apply only to cylinders. This chapter discusses in detail about flow in a cylinder, a representation for the exact solution, and energy decay for other linear elliptic second-order problem. Linear elastostatic problems are also stated in the chapter.


Item Type:Article
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http://dx.doi.org/10.1016/S0065-2156(08)70244-8DOIArticle
http://www.sciencedirect.com/science/article/pii/S0065215608702448PublisherArticle
Additional Information:© 1983 by Academic Press, Inc. The authors are grateful to Eli Sternberg, who read the manuscript and made a number of helpful suggestions. One of the authors (C. O. H.) acknowledges the support of the National Science Foundation under Grant MEA 78-26071. This article was completed during the summer of 1981, while this author was a Visiting Associate in Applied Mechanics at the California Institute of Technology.
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NSFMEA 78-26071
Record Number:CaltechAUTHORS:20141104-131016828
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20141104-131016828
Official Citation:Cornelius O. Horgan, James K. Knowles, Recent Developments Concerning Saint-Venant's Principle, In: John W. Hutchinson and Theodore Y. Wu, Editor(s), Advances in Applied Mechanics, Elsevier, 1983, Volume 23, Pages 179-269, ISSN 0065-2156, ISBN 9780120020232, http://dx.doi.org/10.1016/S0065-2156(08)70244-8. (http://www.sciencedirect.com/science/article/pii/S0065215608702448)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:51239
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:04 Nov 2014 21:51
Last Modified:03 Oct 2019 07:31

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