Effects of Perforation on the Collapsing Strength of Casing
2013 ◽
Vol 395-396
◽
pp. 881-886
Keyword(s):
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.
2002 ◽
Vol 37
(3)
◽
pp. 259-264
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2007 ◽
Vol 353-358
◽
pp. 74-77
1989 ◽
Vol 55
(514)
◽
pp. 1400-1406
◽
2019 ◽
Vol 8
(3)
◽
pp. 8546-8556
1988 ◽
Vol 54
(502)
◽
pp. 1274-1279
2013 ◽
Vol 03
(03)
◽
pp. 153-159
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