The complex potential approach to power-logarithmic stress singularities for V-notched cracks in a bi-material

Authors
Cho, SB Carpenter, WC
Citation
Sb. Cho et Wc. Carpenter, The complex potential approach to power-logarithmic stress singularities for V-notched cracks in a bi-material, KSME INT J, 13(1), 1999, pp. 19-25
Citations number
12
Categorie Soggetti
Mechanical Engineering
Journal title
KSME INTERNATIONAL JOURNAL
ISSN journal
12264865 → ACNP
Volume
13
Issue
1
Year of publication
1999
Pages
19 - 25
Database
ISI
SICI code
1226-4865(199901)13:1<19:TCPATP>2.0.ZU;2-D
Abstract
Power-logarithmic stress singularites and the coefficient vectors for V-not ched cracks in a bi-material are obtained by using complex potentials and t he concept of repeated roots for general solutions. On several examples, it is shown that the results obtained using the complex potential approach ar e identical to those found by Bogy (1970) using the Mellin transform method , and to those found by Dempsey and Sinclair (1979, 1981) using the Airy st ress function approach.