Research on Mechanical Properties of the Stiffening Ring in Concrete-Filled Steel Tube Column with Steel Beam System with Non-Perpendicular Elements

Abstract:

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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.

Info:

Periodical:

Advanced Materials Research (Volumes 255-260)

Edited by:

Jingying Zhao

Pages:

472-476

DOI:

10.4028/www.scientific.net/AMR.255-260.472

Citation:

X. Qi et al., "Research on Mechanical Properties of the Stiffening Ring in Concrete-Filled Steel Tube Column with Steel Beam System with Non-Perpendicular Elements", Advanced Materials Research, Vols. 255-260, pp. 472-476, 2011

Online since:

May 2011

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Price:

$35.00

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