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Viscoelastic damper overview for seismic and wind applications

  • Edmond J. Nielsen
  • , Ming Lai Lai
  • , T. T. Soong
  • , James M. Kelly
  • 3M

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

29 Scopus citations

Abstract

Viscoelastic dampers to reduce building structural vibration were first utilized in the Twin World Trade Center Towers in New York in 1969 for wind induced vibrations. In the 1980s, the Columbia SeaFirst and Two Union Square Buildings in Seattle utilized dampers for wind. In 1994 the Chien-Tan railroad station roof in Taipei, Taiwan utilized viscoelastic dampers to reduce wind induced vibrations. Recent seismic studies at several universities have demonstrated the benefits of viscoelastic dampers for steel and concrete structures. A 13 story steel moment frame building in Santa Clara County was retrofitted with viscoelastic dampers in 1994 to reduce seismic vibrations. A non-ductile concrete building in San Diego will be retrofitted with viscoelastic dampers in 1996. The results of university testing and building application installations are reviewed in this paper.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsConor D. Johnson
Pages138-144
Number of pages7
StatePublished - 1996
EventSmart Structures and Materials 1996: Passive Damping and Isolation - San Diego, CA, USA
Duration: Feb 26 1996Feb 27 1996

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume2720
ISSN (Print)0277-786X

Conference

ConferenceSmart Structures and Materials 1996: Passive Damping and Isolation
CitySan Diego, CA, USA
Period02/26/9602/27/96

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