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http://dx.doi.org/10.7781/kjoss.2014.26.3.241

Evaluation on Flexural Performance for Light-Weight Composite Floor with Sound Reduction System  

Bae, Kyu Woong (Korea Institute of Construction Technology)
Lee, Sang Sup (Korea Institute of Construction Technology)
Park, Keum Sung (Korea Institute of Construction Technology)
Heo, Byung Wook (Korea Institute of Construction Technology)
Hong, Sung Yub (Korea Institute of Construction Technology)
Publication Information
Journal of Korean Society of Steel Construction / v.26, no.3, 2014 , pp. 241-250 More about this Journal
Abstract
The purpose of this study is to propose structural technologies on the light-weight composite floor systems in the unit modular and to evaluate structural performance of the composite floor through flexural experiments. The flexural experiments were carried out on total nine specimens(each three type in shape) using steel flat deck and truss deck. From the results of test, all specimens showed the same failure patterns which exhibited deflection at the center of the specimens due to flexural deformation before concrete crushing at the upper of specimens. Also, we know that the proposed floors satisfied in serviceability and would be safe sufficiently. The ratio of experimental yield load by theoretical nominal load was the distribution of 0.86 to 1.27 with an average 1.04. Coefficient of variation in distribution showed good agreement.
Keywords
Unit Modular; Deck Plate; Light-weight Composite Floor; Flexural Performance;
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Times Cited By KSCI : 3  (Citation Analysis)
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