Skip to main content
Log in

Two general integrals of singular crack tip deformation fields

  • Published:
Journal of Elasticity Aims and scope Submit manuscript

Abstract

The Eshelby tensor E has vanishing divergence in a homogeneous elastic material, whereas the invariance of the crack tip J integral suggests, in accord with known solutions, that the product rE will have a finite limit at the tip. Here r is distance from the tip. These considerations are shown to lead to two general integrals of the equations governing singular crack tip deformation fields. Some of their consequences are discussed for analysis of crack tip fields in linear and nonlinear materials.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  • Budiansky, B. and J.R.Rice: Conservation laws and energy release rates. Journal of Applied Mechanics 40 (1973) 201–203.

    Google Scholar 

  • Cherepanov, G.P.: Crack propagation in continuous media. Journal of Applied Mathematics and Mechanics (translation of PMM), 31 (1967) 476–488.

    Google Scholar 

  • Eshelby, J.D.: The continuum theory of lattice defects. In: F. Seitz and D. Turnbull (eds) Progress in Solid State Physics, Vol. 3. Academic Press, New York (1956).

    Google Scholar 

  • Eshelby, J. D.: Energy relations and the energy-momentum tensor in continuum mechanics. In M.F.Kanninen et al. (eds) Inelastic Behavior of Solids, McGraw-Hill, New York (1970) pp. 77–115.

    Google Scholar 

  • Fowler, G.F.: Finite plane and anti-plane elastostatic fields with discontinuous deformation gradients near the tip of a crack. Journal of Elasticity 14 (1984) 287–328.

    Google Scholar 

  • Hutchinson, J.W.: Singular behavior at the end of a tensile crack in a hardening material. Journal of the Mechanics and Physics of Solids 16 (1968) 13–31.

    Google Scholar 

  • Knowles, J.K.: The finite anti-plane shear field near the tip of a crack for a class of incompressible elastic solids. International Journal of Fracture 13 (1977) 611–639.

    Google Scholar 

  • Knowles, J.K. and E.Sternberg: An asymptotic finite deformation analysis of the elastostatic field near the tip of a crack. Journal of Elasticity 3 (1973) 67.

    Google Scholar 

  • Knowles, J.K. and E.Sternberg: Anti-plane shear fields with discontinuous gradients near the tip of a crack in finite elastostatics. Journal of Elasticity 11 (1981) 129–164.

    Google Scholar 

  • Malvern, L.E.: Introduction to the Mechanics of a Continuous Medium. Prentice-Hall, New Jersey (1969).

    Google Scholar 

  • Rice, J.R.: Stresses due to a sharp notch in a work-hardening elastic-plastic material loaded in longitudinal shear. Journal of Applied Mechanics 34 (1967a) 287–298.

    Google Scholar 

  • Rice, J.R.: The mechanics of crack tip deformation and extension by fatigue. In: Fatigue Crack Growth, Special Technical Publication 415. American Society for Testing and Materials, Philadelphia (1967b) pp. 247–311.

    Google Scholar 

  • Rice, J.R.: Mathematical analysis in the mechanics of fracture. In H.Liebowitz (ed.) Fracture: An Advanced Treatise, Vol. 2. Academic Press, New York (1968a) pp. 191–311.

    Google Scholar 

  • Rice, J.R.: A path-independent integral and the approximate analysis of strain concentration by notches and cracks. Journal of Applied Mechanics 35 (1968b) 379–386.

    Google Scholar 

  • Rice, J.R.: On the theory of perfectly plastic anti-plane straining. Mechanics of Materials 3 (1984) 55–80.

    Google Scholar 

  • Rice, J. R. and D.C.Drucker: Energy changes in stressed bodies due to void and crack growth. International Journal of Fracture Mechanics 3 (1967) 19–27.

    Google Scholar 

  • Rice, J.R. and R.Nikolic: Anti-plane shear cracks in ideally plastic crystals. Journal of the Mechanics and Physics of Solids 33 (1985) 595–622.

    Google Scholar 

  • Rice, J.R. and G.F.Rosengren: Plane strain deformationear a crack in a power-law hardening material. Journal of the Mechanics and Physics of Solids 16 (1968) 1–12.

    Google Scholar 

  • Shih, C.F.: Small scale yielding analysis of mixed mode plane-strain crack problems. In: Fracture Analysis, Special Technical Publication 560. American Society for Testing and Materials, Philadelphia (1974) pp. 187–210.

    Google Scholar 

  • Stephenson, R.A.: The equilibrium field near the tip of a crack for finite plane strain of incompressible elastic materials. Journal of Elasticity 12 (1982) 65–99.

    Google Scholar 

  • Wong, F.S. and R.T.Shield: Large plane deformations of thin elastic sheets of neo-Hookian material. Zeitschrift für angewandte Mathematick und Physik 20 (1969) 176.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Rice, J.R. Two general integrals of singular crack tip deformation fields. J Elasticity 20, 131–142 (1988). https://doi.org/10.1007/BF00040908

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00040908

Keywords

Navigation