Hybrid Vibration Control of Self-Anchored Cable-Stayed Suspension Bridge

Miao Feng

doi:10.4028/www.scientific.net/AMR.919-921.556

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 919-921Hybrid Vibration Control of Self-Anchored...

Hybrid Vibration Control of Self-Anchored Cable-Stayed Suspension Bridge

Abstract:

Larger displacement and inter-force response of the structure will be produced when self-anchored cable-stayed suspension bridge in longitudinal earthquake. The optimized layout of viscous damper is done for self-anchored cable-stayed suspension bridge with the lead rubber bearings in the main tower, moreover, the nonlinear time-history analysis in the longitudinal seismic input be made. Comparing the analysis results above between the scheme with viscous damper and the scheme without isolation measures, analysis results show that inter-force and displacement of control section and control node are reduced greatly in hybrid vibration control.

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Periodical:

Advanced Materials Research (Volumes 919-921)

Pages:

556-559

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.919-921.556

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Online since:

April 2014

Authors:

Miao Feng

Keywords:

Hybrid Vibration Control, Isolation, Lead Rubber Bearing, Self-Anchored Cable-Stayed Suspension Bridge, Viscous Damper

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References

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