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Plane elastic solution for the second mixed boundary value problem and its application

Ebene elastinche Lösung des zweiten gemischten Randwertproblems und ihre Anwendung

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Summary

A solution is obtained for the second mixed boundary value problem with two boundaries loaded with external forces, and the other two boundaries simply supported. A rational mapping function formed as a sum of fractional expressions and complex stress functions is used for the analysis. A closed form solution can be obtained under uniform tensile and shearing loadings. These solutions are applicable to crack problems in linear elastic fracture mechanics. In order to illustrate the general solution, a double connected region is considered, in which interaction between a square hole with a crack extension and another crack is investigated. Stress distributions and stress intensity factors are obtained.

Übersicht

Die Lösung des zweiten gemischten Randwertproblems der ebenen Elastizität mit zwei kraftbeanspruchten und zwei gestützten Rändern wird dargestellt. Für die Analyse wird eine rationale Abbildung verwendet, die als Summe partieller Lösungen aus komplexen Spannungsfunktionen aufgebaut ist. Für gleichmäßige Zug- und Schubbeanspruchungen kann die Lösung in geschlossener Form dargestellt werden und ist verwendbar in Rißaufgaben der linear elastischen Bruchmechanik. Als Illustration der allgemeinen Lösung dient ein verzweigter Bereich der gegenseitigen Einwirkung einer quadratischen Öffnung mit Seitenkerbe und eines Risses. Die Spannungsverteilungen und Spannungsintensitäten werden dabei berechnet.

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References

  1. Muskhelishvili, N. I.: Some basic problems of mathematical theory of elasticity. Groningen: Noordhoff 1963

    Google Scholar 

  2. Mikhlin, S. G.: Integral equations and their applications to certain problems in mechanics, mathematical physics and technology. Brankfurt/M: Pergamon Press 1964

    Google Scholar 

  3. Milne-Thomson, L. M.: Plane elastic systems. Berlin: Springer 1968

    Google Scholar 

  4. England, A. H.: Complex variable methods in clasticity. London: Wiley 1971

    Google Scholar 

  5. Hasebe, N.;Horiuchi, Y.: Stress analysis for a strip with semi-elliptical notches or cracks on both sides by means of rational mapping function. Ing. Arch 47 (1978) 169–179

    Google Scholar 

  6. Hasebe, N.: Uniform tension of a semi-infinite plate with a crack at an end of a stiffened edge. Ing. Arch 48 (1979) 129–141

    Google Scholar 

  7. Hasebe, N.;Tsutsui, S.;Nakamura, T.: A mixed boundary value problem for debonding of a semi-elliptic rigid inclusion on the rim of a half plane. Arch. Appl. Mech. 62 (1992) 306–315

    Google Scholar 

  8. Hasebe, N.;Okumura, M.;Takeuchi, T.;Nakamura, T.: Mixed boundary value problem of simple support type in plane elasticity. Acta Mechanica 73 (1988) 199–212

    Google Scholar 

  9. Okumura, M.;Hasebe, N.;Nakamura, T.: A crack and a debonding at an end of a simple support in plane elasticity. Acta Mechanica 74 (1988) 139–153

    Google Scholar 

  10. Hasebe, N.;Ueda, M.: Crack originating from a corner of a square hole. Engng. Fract. Mech. 13 (1980) 913–923

    Google Scholar 

  11. Murakami, Y. (ed. chief): Stress intensity factors handbook, pp. 198–199. Oxford Pergamon Press 1987

    Google Scholar 

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Hasebe, N., Nakamura, T., Yoshikawa, K. et al. Plane elastic solution for the second mixed boundary value problem and its application. Arch. Appl. Mech. 64, 295–306 (1994). https://doi.org/10.1007/BF00788215

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  • DOI: https://doi.org/10.1007/BF00788215

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