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http://dx.doi.org/10.7734/COSEIK.2014.27.6.525

A Parametric Study of Deflection Analysis of the Prestressed Concrete One-Way Slab for Serviceability Assessment  

Park, Ha Eun (Department of Architecture Engineering, KyungHee Univ.)
Kim, Min Sook (Department of Architecture Engineering, KyungHee Univ.)
Lee, Young Hak (Department of Architecture Engineering, KyungHee Univ.)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.27, no.6, 2014 , pp. 525-532 More about this Journal
Abstract
The purpose of this study is to analyze the deflection for serviceability assessment of the prestressed concrete one-way slab using finite element program. Proposed finite element analysis method was verified comparing with existing experimental results, and it showed a good agreement. Also, a parametric study has been conducted to analyze the influence of concrete compressive strength, eccentricity, live load, and tendon profile. The finite element analysis results were compared with hand calculation results. Deflections were decreased as the concrete compressive strength increases, eccentricity increases, and the live load decreases. The deflection of straight tendon was smallest. And regression analysis has been conducted to analyze the correlation between parameters and camber.
Keywords
prestressed one-way slab; deflection; parametric study; serviceability;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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