A vertical isolation device with variable stiffness for long-span spatial structures

A vertical isolation device with variable stiffness (VIVS) is developed using multiple hydraulic cylinders, which can form a three dimensional (3D) isolation device with a horizontal rubber bearing. The components and control mechanism of the VIVS are explained in detail. A prototype of the VIVS is...

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Bibliographische Detailangaben

Veröffentlicht in:	Soil dynamics and earthquake engineering (1984) 2019-08, Vol.123, p.543-558
Hauptverfasser:	Chen, Zhaotao, Ding, Yang, Shi, Yundong, Li, Zhongxian
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Axial forces Computer simulation Cylinders Hydraulic cylinders Isolation effects Long-span spatial structures Rubber Shake table tests Shaking table tests Sinusoidal motion tests Stiffness Variable stiffness Vertical isolation
Online-Zugang:	Volltext
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