On the general solution of the three-dimensional elasticity theory problem for a medium possessing curvilinear transversal isotropy

1975 ◽  
Vol 26 (6) ◽  
pp. 676-677
Author(s):  
V. P. Mal'khanov
Keyword(s):  
General Solution ◽  
Elasticity Theory ◽  
Three Dimensional ◽  
Theory Problem ◽  
Elasticity Theory Problem ◽  
Transversal Isotropy ◽  
Three Dimensional Elasticity

Three-dimensional elasticity-theory problem in terms of the stress

1995 ◽  
Vol 31 (12) ◽  
pp. 991-996 ◽  
Author(s):  
N. M. Borodachev
Keyword(s):  
Elasticity Theory ◽  
Three Dimensional ◽  
Theory Problem ◽  
Elasticity Theory Problem ◽  
Three Dimensional Elasticity

The Uniform Flexure of an Incomplete Tore

1949 ◽  
Vol 2 (4) ◽  
pp. 469
Author(s):  
W Freiberger ◽  
RCT Smith
Keyword(s):  
General Solution ◽  
Cross Section ◽  
Harmonic Functions ◽  
Rectangular Cross Section ◽  
Three Dimensional ◽  
Elasticity Problems ◽  
Three Dimensional Elasticity ◽  
Derivatives Of ◽  
Special Case

In this paper we discuss the flexure of an incomplete tore in the plane of its circular centre-line. We reduce the problem to the determination of two harmonic functions, subject to boundary conditions on the surface of the tore which involve the first two derivatives of the functions. We point out the relation of this solution to the general solution of three-dimensional elasticity problems. The special case of a narrow rectangular cross-section is solved exactly in Appendix II.

Vibration Characteristics of Simply Supported Thick Skew Plates in Three-Dimensional Setting

1995 ◽  
Vol 62 (4) ◽  
pp. 880-886 ◽  
Author(s):  
K. M. Liew ◽  
K. C. Hung ◽  
M. K. Lim
Keyword(s):  
Elasticity Theory ◽  
Three Dimensional ◽  
Stress Singularity ◽  
Skew Angle ◽  
Simply Supported ◽  
Significant Difference ◽  
Simple Support ◽  
Elasticity Solutions ◽  
Support Conditions ◽  
Three Dimensional Elasticity

A procedure is presented for determining the three-dimensional elasticity solutions for free vibration analysis of simply supported thick skew plates. The exact expressions of strain and kinetic energies are derived from linear, small-strain, three-dimensional elasticity theory. To allow the treatment of soft and hard simple support conditions, sets of three-dimensional spatial displacement functions are expressed in terms of unit normals to the edges. By virtue of the three-dimensional elasticity theory, the present method does not require a special treatment for stress singularity at the obtuse corners. This method is also demonstrated to be free from shear locking phenomena. The significant difference in the vibration response of skew plates with soft and hard simple support conditions is highlighted. The influence of skew angle on the eigenvalues of thick skew plate is discussed in the context of the three-dimensional elasticity solutions.

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