An Analysis of Fracture Problems of Orthotropic Composite Plate under Bending and Twisting

Jun Lin Li; Xue Xia Zhang; Wei Yang Yang

doi:10.4028/www.scientific.net/KEM.306-308.805

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 306-308An Analysis of Fracture Problems of Orthotropic...

An Analysis of Fracture Problems of Orthotropic Composite Plate under Bending and Twisting

Abstract:

An analysis of fracture problems near crack tip for linear elastic orthotropic composite plate under bending and twisting is carried out. By solving the boundary value problem of partial differential equations and applying the method of undetermined coefficients, the two group expressions for bending moment, twisting moment and displacement near crack tip are derived. The formulae have certain practical and referential value in related fracture analysis.

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Periodical:

Key Engineering Materials (Volumes 306-308)

Pages:

805-810

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.306-308.805

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Online since:

March 2006

Authors:

Jun Lin Li, Xue Xia Zhang, Wei Yang Yang

Keywords:

Bending Load, Crack, Method of Undetermined Coefficients, Orthotropic Composite, Twisting Load

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