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A Method of Solving Stress Intensity Factors of the Bent Crack in Three Points Bend Specimens

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Computational Mechanics ’86

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Abstract

The unilateral straight crack in three points bend (TPB) specimens is in complex stress state when it is in the unsymmetrical position. It can propagate to become a bent crack when an alternating load is applied. In order to investigate the law of complex type fatigue by making use of TPB specimen, the method of solving the stress intensity factors (SIF) of the bent crack in TPB specimen must be found. In this paper, a method of solving the SIF of the bent crack in TPB specimen was presented, furthermore, the solutions were verified by experiments.

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References

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Author information

Authors and Affiliations

  1. Department of Mathematics and Mechanics, Beijing University of Iron and Steel Technology, Beijing, China

    Hong Wei & Wang Chen

Authors
  1. Hong Wei
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  2. Wang Chen
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Editor information

Editors and Affiliations

  1. Department of Nuclear Engineering, The University of Tokyo, 3-1, Hongo 7-chome, Bunkyo-ku, Tokyo 113, Japan

    Genki Yagawa

  2. Center for the Advancement of Computational Mechanics, School of Civil Engineering, Georgia Institute of Technology, 225, North Avenue, Atlanta, GA, 30332, USA

    Satya N. Atluri

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© 1986 Springer Japan

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Wei, H., Chen, W. (1986). A Method of Solving Stress Intensity Factors of the Bent Crack in Three Points Bend Specimens. In: Yagawa, G., Atluri, S.N. (eds) Computational Mechanics ’86. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68042-0_145

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  • DOI: https://doi.org/10.1007/978-4-431-68042-0_145

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-68044-4

  • Online ISBN: 978-4-431-68042-0

  • eBook Packages: Springer Book Archive

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