Threshold equilibrium of a plate weakened by a polygonal hole

1967 ◽  
Vol 2 (1) ◽  
pp. 11-15 ◽  
Author(s):  
V. V. Panasyuk ◽  
E. V. Buina
Keyword(s):  
Threshold Equilibrium ◽  
Polygonal Hole

Stress concentration at the corners of polygonal hole in finite plate

2016 ◽  
Vol 58 ◽  
pp. 197-206 ◽  
Author(s):  
Mihir M. Chauhan ◽  
Dharmendra S. Sharma
Keyword(s):  
Stress Concentration ◽  
Finite Plate ◽  
Polygonal Hole

scholarly journals Stability analysis on the vibration of multi-edged boring tools - Generation mechanism of polygonal hole.

1986 ◽  
Vol 52 (4) ◽  
pp. 661-666
Author(s):  
Hiromich ONIKURA ◽  
Keizo SAKUMA ◽  
Akio KATSUKI ◽  
Hiroshi KIYOTA
Keyword(s):  
Stability Analysis ◽  
Generation Mechanism ◽  
Polygonal Hole

Interfacial stresses of a coated polygonal hole subject to a point heat source

2020 ◽  
Vol 43 (12) ◽  
pp. 1487-1512
Author(s):  
S. C. Tseng ◽  
C. K. Chao ◽  
F. M. Chen ◽  
W. C. Chiu
Keyword(s):  
Heat Source ◽  
Point Heat Source ◽  
Interfacial Stresses ◽  
Polygonal Hole

scholarly journals On Approximate Solutions for Two-Dimensional Thermoelastic Problems with a Nearly Circular Hole

2003 ◽  
Vol 19 (1) ◽  
pp. 149-160
Author(s):  
Chung-Hao Wang ◽  
Ching-Kong Chao
Keyword(s):  
Fourier Series ◽  
Circular Hole ◽  
Arbitrary Shape ◽  
Approximate Solutions ◽  
Two Dimensional ◽  
Boundary Perturbation ◽  
Special Cases ◽  
Polygonal Hole ◽  
Thermoelastic Problems ◽  
Perturbation Magnitude

ABSTRACTThe general approximate solutions for the two-dimensional thermoelastic problems with a nearly circular hole are provided in this study. Based on Stroh formalism and the method of conformal mapping, the boundary perturbation analysis is applied to solve the problems of a hole with arbitrary shape. The radius of the hole considered here is represented as a sum of a reference constant and a perturbation magnitude that is expanded into a Fourier series. In order to illustrate the applicability and efficiency of the present approach, special examples associated with polygonal hole problems are solved explicitly and discussed in detail. Since the general solutions have not been found in the literature, comparison is made with some special cases for which the analytical solutions exist, which shows that our proposed method is effective and general.

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