Multi-hazard performance evaluation of the negative stiffness damped outrigger hybrid system subjected to crosswind and seismic excitation

Yuxiang Zhou, Xinwei Wang, Buqiao Fan, Shuaiqiang Wei, Zhihao Wang, School of Civil Engineering and Communication, North China University of Water Resources and Electric Power, School of Mechanics and Engineering Science, Shanghai University

Journal of Vibration and Control

Published online on July 29, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
The negative stiffness damped outrigger (NSDO) system have demonstrated the effectiveness in mitigating excessive vibrations. However, previous studies have focused on optimizing the NSDO hybrid system subjected solely to seismic excitation, neglecting ...