Curve Cracks Lylng along a Parabolic Curve in Anisotropic Body Hu Yuan-tai

Zhao Xing-hua

Volume 16 Issue 2

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Article Navigation > Applied Mathematics and Mechanics > 1995 > 16(2): 107-116

Zhao Xing-hua, . Curve Cracks Lylng along a Parabolic Curve in Anisotropic Body Hu Yuan-tai[J]. Applied Mathematics and Mechanics, 1995, 16(2): 107-116.

Citation:

Zhao Xing-hua, . Curve Cracks Lylng along a Parabolic Curve in Anisotropic Body Hu Yuan-tai[J]. Applied Mathematics and Mechanics, 1995, 16(2): 107-116.

Citation:

Zhao Xing-hua, . Curve Cracks Lylng along a Parabolic Curve in Anisotropic Body Hu Yuan-tai[J]. Applied Mathematics and Mechanics, 1995, 16(2): 107-116.

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Curve Cracks Lylng along a Parabolic Curve in Anisotropic Body Hu Yuan-tai

Zhao Xing-hua,

Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai

Received Date: 1994-01-15
Publish Date: 1995-02-15

Abstract

Abstract

A general solutions for the stress and displacement of curve cracks distributing along a parabolic curve Ω in an infinite homogeneous anisotropic medium subjected tounifrom loading a infinity have been given in this paper by using the Stroh's formalism and the mapping method.The solutions are valid not only for plane problems but also for antiplane problems and the problems whose inplane andantiplane deformations couple each other.A closed form solution for the stress and dispacement in the entire domain is obtained for one curve crack or two curve cracks along the parabolic curve.The simple explicit form solution for the stress intensity factors and the crack opening displacement are presented.
- eigenvalue,
- crack,
- stress intensity factor

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References(11)

References

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[3]	Hwu,C.and W.J.Yen,Green's functions of two-dimensional anisotropic plates containing an elliptic hole,Internal.J.Solids Structures,27(1991),1705-1791.
[4]	Stroh,.A.N,Dislocations and cracks in anisotropic elasticity,Phil.Mag.,3(1958),625-646.
[5]	Chadwick,P.and G.D.Smith,Foundations of the theory of surface waves in anisotropic elastic materials,Adv.Appl.Mech.,17(1977),303-376.
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[7]	钱伟长、叶开沉,《弹性力学》,科学出版社(1980)
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