Elastic-Plastic Analysis of Cylindrically Orthotropic Composite Lamina with a Circular Hole under Uniform Pressure

Zhou Ci-qing

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Zhou Ci-qing. Elastic-Plastic Analysis of Cylindrically Orthotropic Composite Lamina with a Circular Hole under Uniform Pressure[J]. Applied Mathematics and Mechanics, 1985, 6(8): 745-753.

Citation:

Zhou Ci-qing. Elastic-Plastic Analysis of Cylindrically Orthotropic Composite Lamina with a Circular Hole under Uniform Pressure[J]. Applied Mathematics and Mechanics, 1985, 6(8): 745-753.

Citation:

Zhou Ci-qing. Elastic-Plastic Analysis of Cylindrically Orthotropic Composite Lamina with a Circular Hole under Uniform Pressure[J]. Applied Mathematics and Mechanics, 1985, 6(8): 745-753.

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Elastic-Plastic Analysis of Cylindrically Orthotropic Composite Lamina with a Circular Hole under Uniform Pressure

Zhou Ci-qing

Department of Mathematics and Mechanics, South China Institute of Technology, Guangzhou

Received Date: 1983-06-06
Publish Date: 1985-08-15

Abstract

Abstract

This paper presents the standard parametric representation of the Tsai-Hill yield criterion in a state of plane stress and the equations governing the stress distribution in a cylindrically orthotropic composite lamina with a circular hole under uniform pressure for the three cases:(a) elastic state,(b) limit state and(c) elastoplastic state. The formulas for the yield pressure and the limit pressure have been obtained.

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References(3)

References

[1]	Nadai,A.Theory of Flow and Fracture of Solids,Vol.1,McGraw-Hill(1950).
[2]	Kachanov.L.M.,Foundations of the Theory of Plasticity,North-Holland Company-Amsterdam.London(1971).
[3]	Jones,R.M.Mechanics of Composite Materials,Scripta Book,Co.,Washington,D C.,McGraw-Hill,New York(1975).