A finite element approach to three-dimensional singular stress states in anisotropic multi-material wedges and junctions

International Journal of Solids and Structures

Volumn 33, Issue 1, 1996, Pages 33-47

  Pageau, Stephane S ^a   Biggers Jr , Sherrill B ^a  

^a AMRL   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONVERGENCE OF NUMERICAL METHODS; FINITE ELEMENT METHOD; GEOMETRY; MATERIALS; STRESSES; STRUCTURAL MEMBERS; STRUCTURES (BUILT OBJECTS); THREE DIMENSIONAL;

ASYMPTOTIC STRESS; JUNCTIONS; THREE-DIMENSIONAL DISPLACEMENT FIELDS; THREE-DIMENSIONAL SINGULAR STRESS STATES; THREE-DIMENSIONAL STRUCTURES; TWO-DIMENSIONAL GEOMETRY; WEDGES;

STRESS ANALYSIS;

EID: 0030053442     PISSN: 00207683     EISSN: None     Source Type: Journal    
DOI: 10.1016/0020-7683(95)00023-4     Document Type: Article

References (12)

1. Delale, F. (1984). Stress singularities in bonded anisotropic materials. Int. J. Solids Structures 20, 31-40.
2. Eshelby, J. D., Read, W. T. and Shockley, W. (1953). Anisotropic elasticity with application to dislocation theory. Acta Metall. 1, 251-259.
3. Lekhnitskii, S. G. (1963). Theory of Elasticity of an Anisotropic Body. Holden-Day, San Francisco.
4. Pageau, S. S., Joseph, P. F. and Biggers, S. B. Jr. (1995a). A finite element analysis of the singular stress fields in anisotropic materials loaded in antiplane shear. Int. J. Numer. Meth. Engng 38, 81-97.
5. Pageau, S. S., Joseph, P. F. and Biggers, S. B. Jr. (1995b). Finite element analysis of anisotropic materials with singular inplane stress fields. Int. J. Solids Structures 32, 571-591.
6. Pageau, S. S. and Biggers, S. B. Jr. (1995c). Finite element evaluation of free-edge singular stress fields in anisotropic materials. Int. J. Numer. Meth. Engng. In press.
7. Stroh, A. N. (1962). Steady state problems in anisotropic elasticity. J. Math. Phys. 41, 77-103.
8. Suo, Z. (1990). Singularities, interfaces and cracks in dissimilar anisotropic media. Proc. R. Soc. A 427, 331-358.
9. Ting, T. C. T. and Hoang, P. H. (1984). Singularities at the tip of a crack normal to the interface of an anisotropic layered composite. Int. J. Solids Structures 20, 439-454.
10. Yamada, Y., Ezawa, Y., Nishigushi, L. and Okabe, M. (1979). Reconsiderations on singularity or crack tip element. Int. J. Numer. Meth. Engng 14, 1525-1544.
11. Yamada, Y. and Okumura, H. (1983). Finite element analysis of stress and strain singularity eigenstate in inhomogeneous media or composite materials. In Hybrid and Mixed Finite Element Methods (Edited by S. N. Atluri, R. H. Gallagher and O. C. Zienkiewicz), pp. 325-343. Wiley, Chichester.
12. Zwiers, R. I., Ting, T. C. T. and Spilker, R. L. (1982). On the logarithmic singularity of free-edge stress in laminated composites under uniform extension. J. Appl. Mech. 49, 561-569.