Torsional impact response of a thick-walled cylinder with a circumferential edge crack

Y. Shindo, W. Li

Research output: Contribution to journalConference articlepeer-review

Abstract

This paper considers the torsional impact response of a long thick-walled cylinder containing an internal or external circumferential edge crack. Laplace and Hankel transforms are used to reduce the elastodynamic problem to a pair of dual integral equations. The dual integral equations are solved by using the standard transform technique, and the result is expressed in terms of an integral equation which has a generalized Cauchy kernel as the dominant part. The kernel of the integral equation is improved in order that the calculation may be made easy. A numerical Laplace inversion technique is used to recover the time dependence of the solution.

Original languageEnglish
Pages (from-to)1-8
Number of pages8
JournalAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume160
Publication statusPublished - 1989 Dec 1
EventASME Pressure Vessels and Piping Conference 1989 - Honolulu, HI, USA
Duration: 1989 Jul 231989 Jul 27

ASJC Scopus subject areas

  • Mechanical Engineering

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