Research on Mechanical Properties of the Stiffening Ring in Concrete-Filled Steel Tube Column with Steel Beam System with Non-Perpendicular Elements
2011 ◽
Vol 255-260
◽
pp. 472-476
Keyword(s):
Mechanical properties of CFT column and steel beam joint with inner stiffening ring was analyzed by using FEA program ANSYS. Simultaneity, using correlative theory of circular beam, stress distributing rule of stiffening ring was induced. The multi-dimensions joint is different from the annular plane in bidirectional. Not only the turn of beam-annular stress concentration, but also lied on the oblique angle, smaller of the angle easier to form the biggest stress area. Thickness of stiffening ring can impact on load absorption of enforced plane. Results of FEA are valuable methods for design of stiffening ring.
2019 ◽
Vol 252
◽
pp. 022031
Keyword(s):
2014 ◽
Vol 488-489
◽
pp. 374-376
Keyword(s):
2007 ◽
Vol 10
(3)
◽
pp. 273-281
◽
2005 ◽
Vol 131
(12)
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pp. 1841-1853
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Keyword(s):
2006 ◽
Vol 71
(603)
◽
pp. 163-169
Keyword(s):
2011 ◽
Vol 94-96
◽
pp. 1115-1119