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http://dx.doi.org/10.7781/kjoss.2013.25.5.475

A Study on the Post-buckling Behavior of Slit Type FLD(Force Limiting Device)  

Oh, Young Suk (School of Architectural Engineering, DaeJeon University)
Kim, Cheol Hwan (School of Architecture and Civil Engineering, Kyungpook National University)
Kim, Chae Yeong (School of Architectural Engineering, DaeJeon University)
Chae, Won Tak (School of Architectural Engineering, Kyungpook National University)
Publication Information
Journal of Korean Society of Steel Construction / v.25, no.5, 2013 , pp. 475-486 More about this Journal
Abstract
This research is about design of slit type FLD which secure the buckling stability of compressive brace. 4 slit type and 8 slit type specimens were experimented by pure compressive loading. Comparing the experiment results with FEA results, the good correspondence is appeared each other. Also for deriving strength-displacement formular, an unit section of slit type FLD is transferred to idealized sandwich section. This formular explains satisfactorily experiment results, in given condition. The result of this research will be used as basic data in FLD design.
Keywords
slit type FLD; brace; buckling stability; compressive test of slit type FLD; design formular;
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Times Cited By KSCI : 2  (Citation Analysis)
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