A new variable-order singular boundary element for two-dimensional stress analysis

International Journal for Numerical Methods in Engineering

Volumn 55, Issue 3, 2002, Pages 293-316

  Lim, K M ^a   Lee, K H ^a   Tay, A A O ^a   Zhou, W ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Boundary element method; Stress intensity factor; Variable order stress singularity

Indexed keywords

BOUNDARY ELEMENT METHOD; CRACKS; FUNCTIONS; INTEGRATION; NUMERICAL METHODS; STRESS INTENSITY FACTORS;

SHAPE FUNCTIONS;

STRESS ANALYSIS;

BOUNDARY ELEMENT METHOD; STRESS INTENSITY FACTOR;

EID: 0037200895     PISSN: 00295981     EISSN: None     Source Type: Journal    
DOI: 10.1002/nme.497     Document Type: Article

References (36)

1. Stress singularities resulting from various boundary conditions in angular corners of plates in extension
2. Two edge-bonded elastic wedges of different materials and wedge angles under surface tractions
3. Stress singularities in a two-material wedge
4. The order of singularity at a multi-wedge corner of a composite plate
5. Stress singularities in bi-material wedges with adhesion and delamination
6. The order of stress singularities for bonded and disbonded 3-material junctions
7. Singular antiplane stress-fields for bonded and disbonded 3-material junctions
8. Plane problems of cracks in dissimilar media
9. Rectangular tensile sheet with symmetric edge cracks
10. A note on the central crack in a uniformly stressed strip
11. Plane elastostatic analysis of V-notched plates
12. Crack tip finite elements are unnecessary
13. On the use of isoparametric finite elements in linear fracture mechanics
14. Two dimensional stress intensity factor computations using boundary element method
15. On the use of quarter-point boundary elements for stress intensity factor computations
16. Treatment of bimaterial interface crack problems using the boundary element method
17. Representation of singularities with isoparametric finite elements
18. An assessment of crack tip singularity models for use with isoparametric elements
19. A hybrid-element approach to crack problems in plane elasticity
20. Singular finite elements for the fracture analysis of V-notched plate
21. A unified boundary integral equation method for a class of second-order elliptic boundary value problems
22. On the computation of two-dimensional stress intensity factors using the boundary element method
23. Efficient boundary element analysis of stress intensity factors for interface cracks in dissimilar materials
24. Numerical methods for the determination of multiple stress singularities and related stress intensity coefficients
25. Analysis of mixed model fracture and crack closure using the boundary integral equation method
26. Stress intensity factor analysis of interface crack using boundary element - Application of contour-integral method
27. Stress intensities at interface corners in anisotropic bimaterials
28. Treatment of corners in BIE analysis of potential problems
29. Solutions of plane crack problems by mapping technique
30. Efficient boundary element analysis of sharp notched plates
31. Analysis of singular stress-field around the inclusion corner tip