Abstract: This study addresses the effects of vertical motion on the nonlinear flutter response of a double-deck truss girder based on section model wind tunnel tests. Six dynamic systems with the same bridge deck section were tested ...

Abstract: A practical identification method based on single-degree-of-freedom (SDOF) forced vibration was proposed and its application to obtain 16 aerodynamic derivatives of a box-girder bridge deck with twin active flaps (termed ...

Abstract: Currently, empirical mode decomposition (EMD) has become a popular data-driven time-frequency analysis method for nonstationary and nonlinear data. However, it is still limited to univariate data due to the number and/or ...

Abstract: Streamlined box girders are widely used when designing long-span bridges owing to their aerodynamic and aerostatic stability. However, the flutter performance of this type of girder requires improvement when they are ...