A Stress Analysis of the Circular Orifice Problem for 2k Periodic Radial Cracks

Lu Guan

doi:10.4028/www.scientific.net/AMM.744-746.1611

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 744-746A Stress Analysis of the Circular Orifice Problem...

A Stress Analysis of the Circular Orifice Problem for 2^k Periodic Radial Cracks

Abstract:

Using the method of complex analysis, the study investigates the circular orifice problem for 2^k periodic radial cracks through constructing conformal mapping, and provides an analytical solution for the crack-tip stress intensity factor (SIF). From this we have simulated the circular orifice problems of cross-shaped cracks, symmetrical eight-cracks, single cracks, symmetrical double-cracks, and symmetrical four-cracks.

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Periodical:

Applied Mechanics and Materials (Volumes 744-746)

Pages:

1611-1617

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.744-746.1611

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Online since:

March 2015

Authors:

Lu Guan*

Keywords:

Complex Analysis, Conformal Mapping, Periodic Crack, Stress Intensity Factor (SIF)

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* - Corresponding Author

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