MOMENT STRESS INTENSITY FACTORS FOR COLLINEAR AND PARALLEL CRACKS IN REISSNERS PLATE - BOUNDARY INTEGRAL-EQUATION APPROACH

Authors
ZHAO MH CHENG CJ LIU YJ
Citation
Mh. Zhao et al., MOMENT STRESS INTENSITY FACTORS FOR COLLINEAR AND PARALLEL CRACKS IN REISSNERS PLATE - BOUNDARY INTEGRAL-EQUATION APPROACH, Theoretical and applied fracture mechanics, 22(3), 1995, pp. 261-266
Citations number
13
Categorie Soggetti
Engineering, Mechanical",Mechanics
Journal title
Theoretical and applied fracture mechanics → ACNP
ISSN journal
01678442
Volume
22
Issue
3
Year of publication
1995
Pages
261 - 266
Database
ISI
SICI code
0167-8442(1995)22:3<261:MSIFFC>2.0.ZU;2-M
Abstract
Based on Betti's reciprocal theorem, a displacement discontinuity boun dary integral equation is derived for a Reissner plate with line crack s. The boundary element method is used to obtain the moment stress int ensity factors for two collinear and parallel cracks. Displayed graphi cally are the numerical results for the moment stress intensity factor s.