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Seismic Response Prediction for High-rise Buildings Considering Performance Degradation of Stud-type Nonlinear Viscoelastic Dampers

Year: 2024

Type: article

Abstract: A viscoelastic damper is a vibration-damping device that effectively absorbs energy against vibrations of various amplitudes. Viscoelastic materials convert absorbed energy into heat, which increases internal temperature and reduces performance. It is necessary to consider the performance degradation of viscoelastic materials to reduce the response of high-rise buildings due to long-period earthquakes. This paper presents a seismic response prediction method for high-rise buildings that considers the performance degradation of stud-type nonlinear viscoelastic dampers.

Source: Journal of Structural and Construction Engineering (Transactions of AIJ)

DOI: 10.3130/aijs.89.935

Authors: Daiki SATO, Hayato NISHIUMI, Ryosuke KINOSHITA, Alex SHEGAY, Ryota TOBARI, Jumpei YASUNAGA, Takuya UEKI, Hiromitsu MORIOKA

Institutions: Tokyo Institute of Technology, University of Auckland, JFE Civil Engineering & Construction Corp (Japan), JFE Steel Corporation (Japan)

Language: English

Topic: Vibration Control and Rheological Fluids

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Sustainable cities and communities

Open Access status: bronze

OpenAlex ID: W4402082337

FWCI: 0.171

Cites: 10

Cited by: 1

Related to: 10