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http://dx.doi.org/10.7781/kjoss.2014.26.5.375

Analysis of Natural Frequency According to Span of Foot-bridges  

Do, Ki Young (Center for Sustainable Building, Yonsei University)
Yoon, Sung Won (School of Architecture, Seoul National University of Science and Technology)
Publication Information
Journal of Korean Society of Steel Construction / v.26, no.5, 2014 , pp. 375-383 More about this Journal
Abstract
In Seoul, total 166 places of foot-bridges were constructed but a study on correlation between resonance occurrence status by gait vibration and natural frequency by each span and that between span based on structural system and natural frequency is very unsatisfactory in reality. Consequently in this study, time series wave form, power spectrum and natural frequency were analyzed based on resonance occurrence by targeting 65 places of foot-bridges being constructed in Seoul through convenient and simple portable vibration meter.
Keywords
Mobile-phone; Vibration measurement; Natural frequency; Foot-bridges;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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