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Multiple branch crack problem for circular torsion cylinder

โœ Scribed by Chen, Y. Z.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
127 KB
Volume
15
Category
Article
ISSN
1069-8299

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โœฆ Synopsis

A multiple branch crack problem for a circular torsion cylinder is studied in this paper. All branches emanate from the centre of the section. The relevant boundary problem belongs to the modiยฎed Dirichlet problem. The modiยฎed Dirichlet problem is converted into the solution of two Dirichlet problems of the Laplace equation for the doubly connected region. The ยฎnite dierence method is suggested to solve the problem. Finally, the torsion rigidity coecient can be evaluated. Numerical examples are given to demonstrate the use of the proposed method.

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