The National Natural Science Foundation of China(No.51508257,51668042,51578274);the Yangtze River Scholar and the Innovation Team of M inistry of Education(No.IRT13068);the Scientific Research Project of Gansu Higher Education(No.2015B-34)
The human-induced vertical vibration serviceability of low-frequency and lightweight footbridges is studied based on the moving mass-spring-damper(MMSD) biodynamic model, and the mass damper(TMD) with different op...