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Development of Beam-Column Connection for The New Apartment Structural System  

Yoon, Tae-Ho (경희대학교 건축공학과)
Hong, Won-Kee (경희대학교 건축공학과)
Kim, Sun-Kuk (경희대학교 건축공학과)
Park, Seon-Chee (경희대학교 건축공학과)
Yun, Dai-Young (경희대학교 건축공학과)
Publication Information
KIEAE Journal / v.10, no.6, 2010 , pp. 145-151 More about this Journal
Abstract
Bearing wall system was used extensively in most multi-residential apartment buildings in Korea. However, bearing wall apartments have the lack of architectural plan flexibility, remodelling-incompatible, causing serious economic losses in terms of construction waste. Recently, many researchers have studied the use of Rahmen structure as a potential alternative. The beam-column connection in the paper for long-life apartment housing forms connection of a Rahmen structure utilizing the advantages of steel and reinforced concrete. In addition, reduction of cast-in place concrete and construction schedule is expected by using precast concrete. Reduction effect of quantity decreased construction costs and $CO_2$ emission of key construction materials. However, verifying the feasibility of new construction method entails numerous challenges. Accordingly, the purpose of this study is to analyze the construction feasibility of sleeve, coupler, and pressure welding connections for long-life apartment building structure. A 3D modeling software was used to perform the analysis, and a real scale model was created to verify the results of construction feasibility. By verifying the construction feasibility of beam-column connections, this study will contribute to the efficient application of these methods on construction sites.
Keywords
Beam-Column Connection; Construction Efficiency; Connection Type; Rahmen Structural System;
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  • Reference
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