Application of isolation systems in the seismic control of cablestayed bridges

A state-of-the-art review

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

The paper presents an overview of different isolation systems in recent research works regarding seismic response of cable-stayed bridges. Structural damages and economic losses caused by natural disasters like earthquakes raised international concerns about structural safety and led to the proposal of various strategies to improve the dynamic performance of cable-stayed bridges. Seismic isolation technology has been applied to protect bridges from earthquake damages for over two decades. Numerous researches and applications attempted to suppress excessive vibration in large structures by means of passive, semi-active and active devices. This paper investigates and describes recent proposed isolation systems regarding inherent simplicity, performance, behavior, properties and design methods with special attention in the non-linear seismic behavior of cable-stayed bridge. Aspects for future research in the area of seismic isolation system of bridges are also included.

Original languageEnglish
Title of host publicationInternational Conference on Engineering Mechanics, Structures, Engineering Geology, International Conference on Geography and Geology - Proceedings
Pages354-362
Number of pages9
Publication statusPublished - 2010
Event3rd WSEAS International Conference on Engineering Mechanics, Structures, Engineering Geology, EMESEG'10, International Conference on Geography and Geology 2010, WORLDGEO'10 - Corfu Island
Duration: 22 Jul 201024 Jul 2010

Other

Other3rd WSEAS International Conference on Engineering Mechanics, Structures, Engineering Geology, EMESEG'10, International Conference on Geography and Geology 2010, WORLDGEO'10
CityCorfu Island
Period22/7/1024/7/10

Fingerprint

cable
seismic isolation
earthquake damage
research work
natural disaster
seismic response
design method
vibration
safety
earthquake
damage
economics
state of the art
loss

Keywords

  • Active device
  • Cable-stayed bridge
  • Isolation system
  • Passive device
  • Seismic response
  • Semi-active device
  • Vibration

ASJC Scopus subject areas

  • Geology

Cite this

Asgari, B., & Osman, S. A. (2010). Application of isolation systems in the seismic control of cablestayed bridges: A state-of-the-art review. In International Conference on Engineering Mechanics, Structures, Engineering Geology, International Conference on Geography and Geology - Proceedings (pp. 354-362)

Application of isolation systems in the seismic control of cablestayed bridges : A state-of-the-art review. / Asgari, B.; Osman, Siti Aminah.

International Conference on Engineering Mechanics, Structures, Engineering Geology, International Conference on Geography and Geology - Proceedings. 2010. p. 354-362.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Asgari, B & Osman, SA 2010, Application of isolation systems in the seismic control of cablestayed bridges: A state-of-the-art review. in International Conference on Engineering Mechanics, Structures, Engineering Geology, International Conference on Geography and Geology - Proceedings. pp. 354-362, 3rd WSEAS International Conference on Engineering Mechanics, Structures, Engineering Geology, EMESEG'10, International Conference on Geography and Geology 2010, WORLDGEO'10, Corfu Island, 22/7/10.
Asgari B, Osman SA. Application of isolation systems in the seismic control of cablestayed bridges: A state-of-the-art review. In International Conference on Engineering Mechanics, Structures, Engineering Geology, International Conference on Geography and Geology - Proceedings. 2010. p. 354-362
Asgari, B. ; Osman, Siti Aminah. / Application of isolation systems in the seismic control of cablestayed bridges : A state-of-the-art review. International Conference on Engineering Mechanics, Structures, Engineering Geology, International Conference on Geography and Geology - Proceedings. 2010. pp. 354-362
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