Xin Li

Characteristics and Control of Nonlinear Flutter in Extra-Large-Span Bridges

Xin Li · Journal of Engineering Research and Reports · 2025

As main spans of bridges approach the 2,000 m class, flutter exhibits significant structural and aerodynamic nonlinearities. Traditional linear theories, which focus on a single critical wind speed, fail to explain post-critical behaviors such as limit-cycle oscillations, hystere...