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http://dx.doi.org/10.7781/kjoss.2013.25.1.001

Performance Evaluation of Rahman-type Movable Joint System for Temporary Bridge  

Kim, Sang Hyo (School of Civil and Environmental Engineering, Yonsei University)
Joung, Jung Yeun (School of Civil and Environmental Engineering, Yonsei University)
Heo, Won Ho (School of Civil and Environmental Engineering, Yonsei University)
Jung, Chi Young (School of Civil and Environmental Engineering, Yonsei University)
Publication Information
Journal of Korean Society of Steel Construction / v.25, no.1, 2013 , pp. 1-13 More about this Journal
Abstract
Most rahmen-type temporary bridges are constructed with limited bridge length to prevent excessive horizontal forces due to the thermal expansion of main girder. To achieve a long length temporary bridge several independent bridges are required and they can not share the bents, at the rahmen-type ends, with the adjacent ones. The additional bents require more cost and reduce the section space under bridges. In order to remove extra bents with keeping the rahmen effect at the bridge ends, this study proposes a new rahmen-type movable joint system for temporary bridges.
Keywords
rahmen-type movable joint system; rahmen-type temporary bridge; thermal expansion;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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