Hostname: page-component-745bb68f8f-f46jp Total loading time: 0 Render date: 2025-01-27T15:26:32.220Z Has data issue: false hasContentIssue false
  • English
  • Français

Analysis of Stresses at Singular Points of Patterned Structures.

Published online by Cambridge University Press:  15 February 2011

A. Chouaf ,
G. Loppin ,
M. Ignat  and
J.M. Terriez
A. Chouaf
Affiliation:
Institut National Plytechnique de Grenoble, ENSEEG BP 75, Dom Univ, 38402 Saint-Martind'Hères, France.
G. Loppin
Affiliation:
Laboratoire de Mécanique, UFR des Sciences de Reims, BP 347, Reims, France.
M. Ignat
Affiliation:
Institut National Plytechnique de Grenoble, ENSEEG BP 75, Dom Univ, 38402 Saint-Martind'Hères, France.
J.M. Terriez
Affiliation:
Institut National Plytechnique de Grenoble, ENSEEG BP 75, Dom Univ, 38402 Saint-Martind'Hères, France.
Get access

Abstract

An iterative method describing the stress state at the vicinity of singularity point is presented here. This approach is based on concepts of rupture mechanics, uses classical solutions from finite element calculations and concerns plane problems. Through this approach, the stress state at the vicinity of several types of singular points in a patterned structure were analysed. The obtained results can be discussed according to failure mecanisms.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 308: Symposium M1 – Thin Films: Stresses and Mechanical Properties IV , 1993 , 279
Copyright
Copyright © Materials Research Society 1993

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1 Loppin, G., 9ème Congrès Français de Mécanique, (1989).Google Scholar
2 Loppin, G., Comptes rendus des 7ème Journées nationales sur les composites, G. Fantozzi et P. Fleischmann, Lyon, Novembre, (1990).Google Scholar
3 Loppin, G., Rigolot, A., Eur. J. Mech., A/Solids, Vol. 11, N° 3, p 305–321, (1992).Google Scholar
4 Barsoum, R.S., Int. J. Fract, Vol. 32, pp. 59–67, (1986).Google Scholar
5 Barsoum, R.S. in Numerical Methods in Fracture Mechanics. Edited by Luxmoore, A.R., Owen, D.R.J., Rajapakse, Y.P.S. and Kanninen, M.f., Proceeding of the fourth International Conference, Held in San Antonio, Texas, USA, pp. 533–550, (1987).Google Scholar
6 Groth, H.L., Jangblad, D. in Mechanical Behavior of Adhesive Joints. Edited by Proceedings of the European Mechanics Colloquin 227, Held in Saint Etienne, France, pp. 257, (1987).Google Scholar
7 Sauter, A.I., Nix, W.D., Mat. Res. Soc.Symp. Proc. Vol. 188, pp. 15, (1990).Google Scholar
8 Gandhi, C., Ashby, F., Act. Met, Vol.27, pp. 1565, (1979).Google Scholar
9 Ashby, M.F., Jones, D.R.H., Materiaux. Edited by Dunod, Paris, (1991).Google Scholar