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Solution Errors in BEM of 2-D Elastostatic Problem

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Computational Mechanics ’88
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Summary

The errors in the numerical integration of the fundamental solutions are graphically represented to obtain the property of their integrated value in advance. Two methods are tried to decrease the errors. In addition the properties of the solution errors caused by the discretization of the object boundary are discussed.

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References

  1. Sawada, T.; Imanari, M: Error Estimate of Numerical Integration in Boundary Element Method Analysis. Bulletin of JSME 29 (1986) 4072–4979.

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  2. Lachat, J.C.; Watson, J.O.: Effective Numerical Treatment of Boundary Integral Equations: A Formulation for Three-Dimensional Elastostics. Int. J. Num. Methods in Eng. 10 (1976) 991–1005.

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  3. Saito, R.: Characteristics on BEM in 2-D Elasticity (in Japanese). M. S. thesis. Tokyo University of Agriculture and Technology (1986).

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© 1988 Springer-Verlag Berlin Heidelberg

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Sawada, T. (1988). Solution Errors in BEM of 2-D Elastostatic Problem. In: Atluri, S.N., Yagawa, G. (eds) Computational Mechanics ’88. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-61381-4_16

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  • DOI: https://doi.org/10.1007/978-3-642-61381-4_16

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-64818-2

  • Online ISBN: 978-3-642-61381-4

  • eBook Packages: Springer Book Archive

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