The Study on J-Integral of Composite Laminated Plate Crack Propagation Problem

Dong Zhao; Yang Zhao; Xiang Rong Fu; Wen Jie Wang

doi:10.4028/www.scientific.net/AMM.166-169.3083

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169The Study on J-Integral of Composite Laminated...

The Study on J-Integral of Composite Laminated Plate Crack Propagation Problem

Abstract:

The micro-cracks would occurr with the deformation in the composite materials. It would be expanded to the macro-crack in bonding surface and eventually leads to the overall damage of the structure. The initial defects will be inevitably involved in the production of the laminated composite structures. They also lead to delamination crack propagation and structural damage. This paper focuses on the application of the J-integral in the delamination of the composite laminated structure. The J-integral formula of the planar delamination problem of composite laminated structure was derived and verified in the numerical examples.

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Periodical:

Applied Mechanics and Materials (Volumes 166-169)

Pages:

3083-3086

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.166-169.3083

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Online since:

May 2012

Authors:

Dong Zhao, Yang Zhao, Xiang Rong Fu, Wen Jie Wang

Keywords:

Delamination Crack Propagation, Delamination Modeling, Ĵ-Integral

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References

[1] Yang W Y, Zhang S Q, Ma Y L. Theory of orthogonal heterosexual Composite Plate crack tip J-integral.Taiyuan Heavy Machinery Institute journal,2002,23（03）:226~232

Google Scholar

[2] He L J. J-integral criterion of interface crack of composite laminates. Aircraft design,2003（01）:33~36

Google Scholar

[3] Sun X N, Chen H R, Sun Ch J. Composite laminates containing delamination growth. Mechanics Journal,2000,32（02）:223~232

Google Scholar

[4] Long Y Q. Variational principles of finite element analysis on shell. Shen Yang: Liaoning Science and Technology Press,1987,120~121

Google Scholar

[5] Xiang-Rong Fu, Song Cen, Yu-Qiu Long. The Analytical Trial Function Method (ATFM) for Finite Element Analysis of Plane Crack/Notch Problems. Key Engineering Materials, 2008, 385-387: 617-620.

DOI: 10.4028/www.scientific.net/kem.385-387.617

Google Scholar

[6] Hui-Peng Liu, Xiang-Rong Fu, Song Cen. Elastic-Plastic Torque Analysis of Notched Cross-Section Bars Using the Finite Difference Method. Key Engineering Materials, 2008, 385-387: 869-872.

DOI: 10.4028/www.scientific.net/kem.385-387.869

Google Scholar