THE STRESS-CONCENTRATION PRODUCED BY A HOLE NEAR AN INTERFACE OR JOINT

Authors
KELLY PA HILLS DA NOWELL D
Citation
Pa. Kelly et al., THE STRESS-CONCENTRATION PRODUCED BY A HOLE NEAR AN INTERFACE OR JOINT, Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science, 207(4), 1993, pp. 239-246
Citations number
9
Categorie Soggetti
Engineering, Mechanical
Journal title
Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science → ACNP
ISSN journal
09544062
Volume
207
Issue
4
Year of publication
1993
Pages
239 - 246
Database
ISI
SICI code
0954-4062(1993)207:4<239:TSPBAH>2.0.ZU;2-C
Abstract
Solutions are presented for the stress concentration arising in bonded dissimilar elements weakened by a circular hole. The influence of bot h of the Dundurs constants (which quantify the mismatch in elastic pro perties of the two materials) is presented, and it is shown that the s tress concentration produced is greater than that produced in an infin ite body if the hole exists in the stiffer medium, and vice versa. The method of solution adopted is the distribution of dislocations around the periphery of the hole.