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A Study on the Behavior of Metal Touch Connection subject to Connection Types  

Hong, Kap Pyo (연세대학교 건축.도시공학부)
Kim, Seok Koo ((주)쓰리디 구조)
Publication Information
Journal of Korean Society of Steel Construction / v.16, no.5, 2004 , pp. 661-669 More about this Journal
Abstract
In the steel structure of high-rise buildings, a connection analysisand a column design have been made after welding and bolting suitable gaps. Each country, however, has different codes, and such differences are very big. American steel has been designed according to a code that all axial loads can be carried from the upper parts to the lower parts as determined by the designer, but Korean and Japanese steel have been designed by 1/4 of the standard of all axial loads. In this paper, a metal touch experiment was done as an intermediation parameter with a connecting location and a connecting method for economic and constructive efficiency. Every specimen is tested by a low-to-high displacement control to grasp ultimate strength, displacement, the connection's lateral deflection, and stress. The results of the test were compared and analyzed.
Keywords
metal touch; stress transfer; hysteresis behavior; connection location; connection method; 3D finite element analysis;
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