Abstract
In Seoul, total 166 places of foot-bridges were constructed but a study on correlation between resonance occurrencestatus by gait vibration and natural frequency by each span and that between span based on structural system and naturalfrequency is very unsatisfactory in reality. Consequently in this study, time series wave form, power spectrum and naturalfrequency were analyzed based on resonance occurrence by targeting 65 places of foot-bridges being constructed in Seoulthrough convenient and simple portable vibration meter.
| Translated title of the contribution | Analysis of Natural Frequency According to Span of Foot-bridges |
|---|---|
| Original language | Korean |
| Pages (from-to) | 375-383 |
| Number of pages | 9 |
| Journal | 한국강구조학회 논문집 |
| Volume | 26 |
| Issue number | 5 |
| DOIs | |
| State | Published - Oct 2014 |