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Tensile Behavior Analyses of Tubular Column to H-Beam Connections with T-Stiffeners  

Shin, Kyung Jae (한남대학교 건축공학과)
Kwon, Young Ran (한남대학교 건축공학과 대학원)
Publication Information
Journal of Korean Society of Steel Construction / v.14, no.1, 2002 , pp. 69-78 More about this Journal
Abstract
This paper describes the analysis results for tensile behavior of tubular column to H-beam connection with T stiffeners. Using the elasto-plastic finite element method, analysis results are compare with experimental results. Parametric analyses with different size of T-stiffener have conducted to understand the stress distribution at the connections. Stress concentration in elastic region and PEEQ distribution in plastic region are plotted for different shape. The results of analysis were applied to design equations and were checked for the applicability of design equations.
Keywords
T-Stiffener; Concrete-Filled Tubular-Column; Connection; PEEQ Index; Stress concentration;
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