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http://dx.doi.org/10.5762/KAIS.2013.14.12.6527

A Study on Analytical Model of Fish-bone Girder Pier  

Kim, Hwa-Rang (Department of Civil Engineering, Sunmoon University)
Lim, Nam-Hyoung (Department of Civil Engineering, Chungnam National University)
Park, Jong-Sup (Department of Civil Engineering, Sangmyung University)
Yun, Kyung-Min (Department of Civil Engineering, Chungnam National University)
Yoon, Ki-Yong (Department of Civil Engineering, Sunmoon University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.12, 2013 , pp. 6527-6533 More about this Journal
Abstract
A fish-bone girder pier affects torsion severely because of the one girder system. This study was performed to develop an analytical model to analyze and design a fish-bone girder pier properly. This model consisted of a beam element with 7-degrees of freedom considering the warping rigidity. Several beam-column connection conditions were considered. The static load test was performed using a real size specimen. The validity of this model was tested by a comparison of the analytical results with the experimental results. This analytical model is useful for designing the bolt connection of a Spine girder.
Keywords
Analytical model; One girder system; Pier; Torsion; Warping rigidity;
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