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A Numerical Analytical Method for Singularity Problem in V-Type Notch

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Abstract:

In this paper, a numerical analytical method for singularity problem in V-type notch is presented based on Hamiltonian system. The method has an advantage that all boundary conditions can be considered with one model, and belongs to a general numerical method. Results show that the singularity of the problem relates to the opening angle of the V-type notch where the crack is just a special case. Further, numerical results give rules of stress distribution under various conditions.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

3561-3564

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.3561

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Online since:

January 2012

Authors:

Chao Yang, Zhen Huan Zhou, Xin Sheng Xu

Keywords:

Singularity, Symplectic Method, V-Type Notch

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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