Seismic vibration and damage control of high-rise structures with the implementation of a pendulum-type nontraditional tuned mass damper

Ping Xiang*, Akira Nishitani, Minger Wu

*この研究の対応する著者

研究成果査読

12 被引用数 (Scopus)

抄録

To improve seismic resilience and sustainability of structures, a pendulum-type nontraditional tuned mass damper (PNTTMD) system with re-centering mechanism is proposed for high-rise structures with nonnegligible bending deformation involved. This proposal is motivated by the self-centering behavior of structural components in ancient structures, for example, Greek tower or pagodas, with the assistance of gravity. Analytic formulae employing the stability maximization criterion for optimum design of the PNTTMD are derived, where the rotational angle of the roof is considered. Satisfactory vibration and damage control effects of the PNTTMD system are verified through experimental and numerical investigations.

本文言語English
論文番号e2022
ジャーナルStructural Control and Health Monitoring
24
12
DOI
出版ステータスPublished - 2017 12

ASJC Scopus subject areas

  • 土木構造工学
  • 建築および建設
  • 材料力学

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