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Experimental Study on Flexural Capacity of Column Base Plate Made of Cast Steel  

Lee, Sung Ho (대우건설기술연구소)
Park, Hyung Chul (대우건설기술연구소)
Oh, Bo Hwan (대우건설기술연구소)
Publication Information
Journal of Korean Society of Steel Construction / v.17, no.1, 2005 , pp. 93-102 More about this Journal
Abstract
Manufacturing conventional column base plate requires much manpower and time. In this research, a new method for constructing column base plate is introduced to improve on conventional methods through the use ofcast steel that is available for adjusting base plate thickness and enlarging base plate stiffness. The main purposes include reducing welding work, enlarging base plate stiffness, and clarifying the stress flow. Also, construction convenience and improvement in quality can be expected. For developing this cast steel base plate, test specimens of conventional and cast steel base plates are made and tested to analyze strength and stiffness. Also, the efficiency for long-term use is checked by fatigue tests. From these comparative tests, cast steel base plates have the same strength and stiffness as conventional base plates.
Keywords
Exposed Type Column Base; Base Plate; Anchor Bolt; Cast Steel; Flexural Capacity; Rotational Stiffness;
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  • Reference
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