A novel broadband vibration isolation structure based on the multistable superstructures

Danyi Yang

doi:10.1016/j.tws.2025.114149

A novel broadband vibration isolation structure based on the multistable superstructures

2025-10-24

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DOI：10.1016/j.tws.2025.114149

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• A theoretical stiffness model for the proposed structure is established. • The negative stiffness range is broadened, improving load capacity and isolation performance. • Geometric parameters l, h, and t influence the quasi-static compressive response. • The proposed structure shows better low and broadband-frequency vibration isolation. • An experiment confirms the vibration isolation performance of the proposed structure.

A novel broadband vibration isolation structure based on the multistable superstructures

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