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RISParameters Design of TMD Mitigating Vortex-Induced Vibration of the Hong Kong–Zhuhai–Macao Bridge Deep-Water Nonnavigable Bridge
Publisher: American Society of Civil Engineers
Abstract: This study investigates the parameters design of the tuned mass damper (TMD) for mitigating the vortex-induced vibration (VIV) of long-span bridges, which includes the selection of vortex-induced force models and robustness ...
Mitigation of Vortex-Induced Vibration in Bridges Using Semiactive Tuned Mass Dampers
Publisher: ASCE
Abstract: With increases in the span length, the vortex-induced vibration (VIV) in bridges often occurs at modest wind velocities. The tuned mass damper (TMD) is very effective in mitigating the VIV, while robustness is a major ...
Development and Validation of a Nonlinear Model to Describe the Tension–Compression Behavior of Rubber-Like Base Isolators
Publisher: American Society of Civil Engineers
Abstract: The fractional-order derivative Zener (FDZ) model can reasonably predict the frequency dependence behavior of rubber-like materials. However, its capability to capture nonlinear behaviors is limited. In our previous work, ...