Plane stress problem of a piezothermoelastic plate

2000 ◽  
Vol 145 (1-4) ◽  
pp. 127-134 ◽  
Author(s):  
F. Ashida ◽  
T. R. Tauchert
Keyword(s):  
Plane Stress ◽  
Stress Problem ◽  
Plane Stress Problem

On the Generalized Plane Stress Problem, the Gregory Decomposition and the Filon Mean Method

2011 ◽  
Vol 108 (1) ◽  
pp. 1-28 ◽  
Author(s):  
Min-Zhong Wang ◽  
Bai-Xiang Xu ◽  
Bao-Sheng Zhao
Keyword(s):  
Plane Stress ◽  
Stress Problem ◽  
Plane Stress Problem

Elastic Equilibrium of a Plate With a Reinforced Elliptical Hole

1960 ◽  
Vol 27 (2) ◽  
pp. 283-288 ◽  
Author(s):  
Eugene Levin
Keyword(s):  
Circular Hole ◽  
Thin Plate ◽  
Plane Stress ◽  
Complex Variable ◽  
Elliptical Hole ◽  
Elastic Equilibrium ◽  
Stress Problem ◽  
Elliptical Ring ◽  
Plane Stress Problem ◽  
Digital Computers

An infinite thin plate with an elliptical hole reinforced by a confocal elliptical ring is subjected to loads in the plane. A solution to the generalized plane-stress problem is obtained using the complex variable techniques of Muskhelishvili. The result is presented in a form well suited to evaluation by digital computers. Specialization to a circular hole with a negligibly thin reinforcement is shown to be in agreement with results obtained by other authors.

Assessment of the Engineering Approach for the Evaluation of C-Shaped Specimens

1990 ◽  
Vol 112 (4) ◽  
pp. 353-366 ◽  
Author(s):  
J. M. Goan ◽  
M. A. Sutton ◽  
Y. J. Chao
Keyword(s):  
Finite Element ◽  
Plane Stress ◽  
Limit Load ◽  
J Integral ◽  
Baseline Study ◽  
Engineering Approach ◽  
Stress Problem ◽  
Standard Specimens ◽  
Finite Element Calculations ◽  
Plane Stress Problem

A baseline study has been carried out to assess the accuracy of the engineering approach for J-integral determination when applied to various standard specimens. Detailed finite element calculations were used to assess the accuracy of this approach. Although certain discrepancies were found when comparing the approximated functions obtained in this work to those in previous work, the error trends are similar and consistent throughout the analysis. Then, the engineering approach outlined in the baseline study is applied to the 2-D plane stress problem of a C-shaped specimen subjected to tension. Derivation of limit-load, fully plastic solutions and elastic-plastic estimation formulas are given in detail. Detailed comparisons between results from estimation solutions and finite element calculations are presented.

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