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pro vyhledávání: '"T. C. T. TING"'
Autor:
T. C. T. Ting
Publikováno v:
Wave Motion. 50:1262-1270
We consider wave propagation along the interface of two dissimilar anisotropic elastic half-spaces that are in sliding contact. A new secular equation is obtained that covers all special cases in one equation. One special case is when a Rayleigh wave
Decomposition of elasticity tensors and tensors that are structurally invariant in three dimensions.
Autor:
T. C. T. TING1 tting@uic.edu, Q.-C. HE2
Publikováno v:
Quarterly Journal of Mechanics & Applied Mathematics. Aug2006, Vol. 59 Issue 3, p323-341. 19p.
Autor:
T. C. T. Ting
Publikováno v:
Journal of Elasticity. 105:331-347
The Stroh formalism is employed to study Rayleigh and Stoneley waves in exponentially graded elastic materials of general anisotropy under the influence of gravity. The 6×6 fundamental matrix N is no longer real. Nevertheless the coefficients of the
Autor:
T. C. T. Ting
Publikováno v:
Journal of Mechanics of Materials and Structures. 4:631-647
It is known that one-component surface (Rayleigh) waves exist in an anisotropic elastic half-space. Since the solution shows that the displacement normal to the free surface vanishes everywhere, a onecomponent surface wave is also a one-component sli
Autor:
T. C. T. Ting
Publikováno v:
Journal of Elasticity. 96:43-55
In this paper we study the two-dimensional deformation of an anisotropic elliptic inclusion embedded in an infinite dissimilar anisotropic matrix subject to a uniform loading at infinity. The interface is assumed to be imperfectly bonded. The surface
Autor:
Q.-C. He, T. C. T. Ting
Publikováno v:
The Quarterly Journal of Mechanics and Applied Mathematics. 59:323-341
The elastic stiffness or compliance is a fourth-order tensor that can be expressed in terms of two second-order symmetric tensors A and B and a fourth-order completely symmetric and traceless tensor Z (or z). It is shown that the parts associated wit
Autor:
T. C. T. Ting
Publikováno v:
Journal of Elasticity. 81:271-292
It is shown that, among anisotropic elastic materials, only certain orthotropic and hexagonal materials can have Young modulus E(n) independent of the direction n or the shear modulus G(n,m) independent of n and m. Thus the direction surface for E(n)
Autor:
T. C. T. Ting
Publikováno v:
Journal of Elasticity. 83:95-104
It is known that the Cauchy stress tensor T is a pure shear when trT = 0. An elementary derivation is given for a coordinate system such that, when referred to this coordinate system, the diagonal elements of T vanish while the off-diagonal elements
Autor:
T. C. T. Ting
Publikováno v:
Journal of Mechanics. 21:249-253
The stationary values (maximum, minimum, saddle point) of Young modulusE(n) for a general anisotropic elastic materials is studied. The general results are then spcialized for monoclinic materials. Equations that provide the directionnfor a stationar
Autor:
T. C. T. Ting
Publikováno v:
Journal of Mechanics. 21:255-266
Explicit expressions of the directionnand the stationary values (maximum, minimum and saddle point) of Young's modulusE(n) for orthotropic, tetragonal, trigonal, hexagonal and cubic materials are presented. For the shear modulusG(n, m), explicit expr