| Title |
The Structural Behavior of CFCT Column to H Shaped Beam Connections with Increasing Thickness of Tube in Panel Zone |
| Authors |
강현식 ; 윤명호 ; 문태섭 ; 김규석 ; 김동규 ; 김덕재 |
| Abstract |
This paper is a study on the structural behavior of CFCT(concrete-f Jed circular tubular) column to H shaped beam connections with increasing thickness of tube in panel zone. The important parameters are the concrete-filled or not, variable column thickness(5.8mm, 9.2mm, l2.0mm, l5.0mm1 around the joint between CFCT and H-beam. Test results are summarized for the displacement strength, initial stiffness, failure mode of each specimen. It is compared with the FEM(ABAQUS) and the multiple linear regression results. Therefore, the purpose of this paper is to investigate the stiffness and the strength of connections to evaluate the structural behavior of the CFCT column to H-beam connections. It would be suggested the basic informations for designing the non-diaphragm connection. |