On J-Integrals Near Models Ⅰ, Ⅱ Crack Tips in the Plates of Orthotropic Composite Material

Yang Wei-yang; Zhang Shao-qin

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Article Navigation > Applied Mathematics and Mechanics > 1990 > 11(7): 643-651

Yang Wei-yang, Zhang Shao-qin. On J-Integrals Near Models Ⅰ, Ⅱ Crack Tips in the Plates of Orthotropic Composite Material[J]. Applied Mathematics and Mechanics, 1990, 11(7): 643-651.

Citation:

Yang Wei-yang, Zhang Shao-qin. On J-Integrals Near Models Ⅰ, Ⅱ Crack Tips in the Plates of Orthotropic Composite Material[J]. Applied Mathematics and Mechanics, 1990, 11(7): 643-651.

Citation:

Yang Wei-yang, Zhang Shao-qin. On J-Integrals Near Models Ⅰ, Ⅱ Crack Tips in the Plates of Orthotropic Composite Material[J]. Applied Mathematics and Mechanics, 1990, 11(7): 643-651.

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On J-Integrals Near Models Ⅰ, Ⅱ Crack Tips in the Plates of Orthotropic Composite Material

Taiyuan Heavy Machinery Institute, Taiyuan

Received Date: 1989-05-22
Publish Date: 1990-07-15

Abstract

Abstract

In this paper,we prove the independence of the path of the imegrals near model Ⅰ Ⅱ track tips in the plate of the orthotropic composite material.Then we derive the computing formulae of the J-integrals at the cases of and by using a complex variable method and redueing J-imegrals to compley farm The J-integral computational formulae derived this paper have certain reference value for the theoretical researches and the experimental verifications in the plane fracture for composite material.

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References(6)

References

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