The method of vector eigenfunctions in three-dimensional problems of elasticity theory

1967 ◽  
Vol 3 (9) ◽  
pp. 1-7 ◽  
Author(s):  
A. F. Ulitko
2018 ◽  
Vol 71 (4) ◽  
pp. 17-29
Author(s):  
Ленсер Абгарович Агаловян ◽  
Мгер Ленсерович Агаловян ◽  
Варужан Варданович Тагворян

1977 ◽  
Vol 13 (10) ◽  
pp. 1043-1049
Author(s):  
Yu. N. Podil'chuk ◽  
L. A. Neznakina

2013 ◽  
Vol 395-396 ◽  
pp. 881-886
Author(s):  
Yu Guang Cao ◽  
Shi Hua Zhang ◽  
Xin Ren

In this study, three-dimensional mechanical model of the perforated casing was simplified as flat plate mechanical model. The theoretical equation for the calculation of collapsing strength factor for a perforated casing under squeeze was derived as per elasticity theory. Three-dimensional FEM model of a perforated casing was built using ANSYS and analysis was performed. The stress concentration factor (SCF) was discussed for perforated casing in this paper and the effects of aperture on SCFs were analyzed in detail.


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