Vibration Serviceability Evaluation of a Single Span Steel–Concrete Composite Foot Bridge under Dynamic Pedestrian Loadings Considering Moving Mass Effect

In this paper, we present the analysis results on vibration serviceability of a pedestrian bridge considering effect moving mass inertia. Using dynamic finite element analysis, considered different walking scenarios, including density, speed, random walking, and synchronized to analyze acceleration response 40m long single-span with steel composite box cross section. We showed that equivalent fixed method did not significantly differ from in walk scenario wider frequency excitation band may be useful consider when evaluating scenario.