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The Crack Tip Opening Displacement in Elastic-Plastic Fracture Mechanics pp 197–206Cite as

Relations Between the Crack Tip Opening Displacement, δ5, and the Modified J, JM

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Abstract

In this paper different candidate parameters to describe the process of crack growth and plastic deformation are discussed:

in particular the crack opening displacement, δ5, and the modified J, JM. It is shown that a one to one correlation is expected between them, independently of the specimen characteristics.

Experimental data show the adequacy of the approach.

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References

  1. Hutchinson, J.W. and Paris, P.C., in ASTM STP 668, American Society for Testing and Materials (1979), 37–64.

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  4. Hellmann, D. and Schwalbe, K.-H.: Geometry and Size Effects on J-R and ö-R curves under Plane Stress Conditions, in ASTM STP 833 American for Testing and Materials, pp. (1984) 577-605.

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  5. Schwalbe, K.-H. and Hellmann, D.: Correlation of Stable Crack Growth with the J-integral and the Crack Tip Opening Displacement, Effects of Geometry, Size and Material, Progress Report GKSS 84/E/37, GKSS-Forschungszentrum, Geesthacht, West-Germany.

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  8. Ernst, H.A.: Work in progress.

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Author information

Authors and Affiliations

  1. TECHINT SA R & D Department, Cordoba 320, Buenos Aires, Argentina

    H. A. Ernst

Authors
  1. H. A. Ernst
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Editor information

Editors and Affiliations

  1. GKSS Forschungszentrum Geesthacht, Institut für Werkstofftechnologie, Max-Planck-Straße, 2054, Geesthacht, Germany

    K. H. Schwalbe

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© 1986 Springer-Verlag Berlin, Heidelberg

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Ernst, H.A. (1986). Relations Between the Crack Tip Opening Displacement, δ5, and the Modified J, JM. In: Schwalbe, K.H. (eds) The Crack Tip Opening Displacement in Elastic-Plastic Fracture Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82818-8_10

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  • DOI: https://doi.org/10.1007/978-3-642-82818-8_10

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-82820-1

  • Online ISBN: 978-3-642-82818-8

  • eBook Packages: Springer Book Archive

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