On the computation of stress intensity factors for interfacial cracks using quarter-point boundary elements

Engineering Fracture Mechanics

Volumn 57, Issue 4, 1997, Pages 335-342

  Dong, Yuexing ^a   Wang, Zongmin ^a   Wang, Bo ^b  

^a TSINGHUA UNIVERSITY   (China)

^b ZHENGZHOU UNIVERSITY   (China)

Author keywords

Displacement formula; Interfacial crack; Stress intensity factor; Traction formula; Traction singular quarter point boundary element

Indexed keywords

BOUNDARY ELEMENT METHOD; COMPUTATIONAL METHODS; CRACKS; INTERFACES (MATERIALS); MATHEMATICAL MODELS;

INTERFACIAL CRACKS; QUARTER POINT BOUNDARY ELEMENTS;

STRESS INTENSITY FACTORS;

EID: 0031190148     PISSN: 00137944     EISSN: None     Source Type: Journal    
DOI: 10.1016/s0013-7944(97)00057-x     Document Type: Article

References (5)

1. Blandford, G. E., Ingraffea, A. R. and Liggett, J. A., Two-dimensional stress intensity factor computations using the boundary element method. Int. J. Numer. Meth. Engng, 1981, 17, 387-404.
2. Martinez, J. and Dominguez, J., On the use of quarter-point boundary elements for stress intensity factor computations. Int. J. Numer. Meth. Engng, 1984, 20, 1941-1950.
3. Jai, Z. H., Shippy, D. J. and Rizzo, F. J., On the computation of two-dimensional stress intensity factors using the boundary element method. Int. J. Numer. Meth. Engng, 1988, 26, 2739-2753.
4. Raveendra, S. T. and Banerjee, P. K., Computation of stress intensity factors for interfacial cracks. Engng Fracture Mech., 1991, 40, 89-103.
5. Rice, J. R., Elastic fracture mechanics concepts for interfacial cracks. J. appl. Mech., 1988, 55, 98-103.