Elastoplastic Behavior of Panel Zone in Steel Beam-to-Concrete Filled Steel Tube Column Moment Connections

2005 ◽  
Vol 131 (12) ◽  
pp. 1841-1853 ◽  
Author(s):  
Toshiyuki Fukumoto ◽  
Koji Morita
Keyword(s):  
Steel Tube ◽  
Steel Beam ◽  
Moment Connections ◽  
Elastoplastic Behavior ◽  
Concrete Filled Steel Tube ◽  
Panel Zone

scholarly journals CONNECTION MODEL OF CONCRETE FILLED STEEL TUBE (CFT) COLUMN TO STEEL BEAM UNDER CYCLIC

2019 ◽  
Vol 34 (1) ◽  
pp. 9
Author(s):  
Agustina Dwi Atmaji ◽  
Budi Suswanto ◽  
Endah Wahyuni
Keyword(s):  
Steel Tube ◽  
Steel Beam ◽  
Concrete Filled Steel Tube ◽  
Cft Column

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
Author(s):  
Xin Qi ◽  
Qing Cheng Meng ◽  
Shi Chun Zhao
Keyword(s):  
Mechanical Properties ◽  
Stress Concentration ◽  
Steel Tube ◽  
Steel Beam ◽  
Oblique Angle ◽  
Concrete Filled Steel Tube ◽  
Beam System ◽  
Circular Beam ◽  
Cft Column

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.

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