An Application of Conformal Mapping to Fracture Analysis of Composite Plate with Curved Crack

Jun Lin Li; Hai Xia Cheng

doi:10.4028/www.scientific.net/AMM.121-126.1759

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 121-126An Application of Conformal Mapping to Fracture...

An Application of Conformal Mapping to Fracture Analysis of Composite Plate with Curved Crack

Abstract:

Fracture problem about anisotropic composite plate of curved crack is researched with the help of appropriate conformal mapping. The crack curve is transformed into a unit circle by the quoted conformal mapping function. Based on the stress boundary conditions, the special stress function is found and the expressions for the stress field and the stress intensity factor near the parabolic crack tip are obtained.

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Periodical:

Applied Mechanics and Materials (Volumes 121-126)

Pages:

1759-1763

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.121-126.1759

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Online since:

October 2011

Authors:

Jun Lin Li, Hai Xia Cheng

Keywords:

Anisotropic Plate, Conformal Mapping, Curved Crack, Fracture Analysis, Stress Intensity Factor (SIF)

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