Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings

Yinglu Wang; Osamu Takahashi

doi:10.1007/978-3-031-21187-4_23

Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings

Yinglu Wang, Osamu Takahashi

Department of Architecture

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In the seismic isolation structure, the seismic isolation device is designed to have low horizontal rigidity and high vertical rigidity for obtaining a long horizontal period and stable vertical support capacity. However, due to this, the seismic isolation structure cannot be expected to have a seismic isolation effect in the vertical direction. For protecting human and physical safety from earthquakes, it is necessary to consider the vertical component of the earthquake. In this research, after confirming the mechanical performance of the existing seismic isolation device, a three-dimensional seismic isolation system will be constructed by combining the horizontal seismic isolation device and the vertical seismic isolation device. The purpose is to analyse the seismic response at the building level using the constructed three-dimensional seismic isolation system and propose a three-dimensional seismic isolation system which can provide the better seismic isolation effect.

Original language	English
Title of host publication	Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures - 17th World Conference on Seismic Isolation, WCSI 2022
Editors	Gian Paolo Cimellaro
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	285-295
Number of pages	11
ISBN (Print)	9783031211867
DOIs	https://doi.org/10.1007/978-3-031-21187-4_23
Publication status	Published - 2023
Event	17th World Conference on Seismic Isolation, WCSI 2022 - Turin, Italy Duration: 12 Sept 2022 → 16 Sept 2022

Publication series

Name	Lecture Notes in Civil Engineering
Volume	309 LNCE
ISSN (Print)	2366-2557
ISSN (Electronic)	2366-2565

Conference

Conference	17th World Conference on Seismic Isolation, WCSI 2022
Country/Territory	Italy
City	Turin
Period	12/09/22 → 16/09/22

Keywords

Base-seismic isolation
Dimensional combined isolation bearing
Seismic response

Access to Document

10.1007/978-3-031-21187-4_23

Cite this

Wang, Y., & Takahashi, O. (2023). Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings. In G. P. Cimellaro (Ed.), Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures - 17th World Conference on Seismic Isolation, WCSI 2022 (pp. 285-295). (Lecture Notes in Civil Engineering; Vol. 309 LNCE). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-21187-4_23

Wang, Yinglu ; Takahashi, Osamu. / Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings. Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures - 17th World Conference on Seismic Isolation, WCSI 2022. editor / Gian Paolo Cimellaro. Springer Science and Business Media Deutschland GmbH, 2023. pp. 285-295 (Lecture Notes in Civil Engineering).

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abstract = "In the seismic isolation structure, the seismic isolation device is designed to have low horizontal rigidity and high vertical rigidity for obtaining a long horizontal period and stable vertical support capacity. However, due to this, the seismic isolation structure cannot be expected to have a seismic isolation effect in the vertical direction. For protecting human and physical safety from earthquakes, it is necessary to consider the vertical component of the earthquake. In this research, after confirming the mechanical performance of the existing seismic isolation device, a three-dimensional seismic isolation system will be constructed by combining the horizontal seismic isolation device and the vertical seismic isolation device. The purpose is to analyse the seismic response at the building level using the constructed three-dimensional seismic isolation system and propose a three-dimensional seismic isolation system which can provide the better seismic isolation effect.",

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author = "Yinglu Wang and Osamu Takahashi",

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Wang, Y & Takahashi, O 2023, Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings. in GP Cimellaro (ed.), Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures - 17th World Conference on Seismic Isolation, WCSI 2022. Lecture Notes in Civil Engineering, vol. 309 LNCE, Springer Science and Business Media Deutschland GmbH, pp. 285-295, 17th World Conference on Seismic Isolation, WCSI 2022, Turin, Italy, 12/09/22. https://doi.org/10.1007/978-3-031-21187-4_23

Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings. / Wang, Yinglu; Takahashi, Osamu.
Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures - 17th World Conference on Seismic Isolation, WCSI 2022. ed. / Gian Paolo Cimellaro. Springer Science and Business Media Deutschland GmbH, 2023. p. 285-295 (Lecture Notes in Civil Engineering; Vol. 309 LNCE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings

AU - Wang, Yinglu

AU - Takahashi, Osamu

PY - 2023

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N2 - In the seismic isolation structure, the seismic isolation device is designed to have low horizontal rigidity and high vertical rigidity for obtaining a long horizontal period and stable vertical support capacity. However, due to this, the seismic isolation structure cannot be expected to have a seismic isolation effect in the vertical direction. For protecting human and physical safety from earthquakes, it is necessary to consider the vertical component of the earthquake. In this research, after confirming the mechanical performance of the existing seismic isolation device, a three-dimensional seismic isolation system will be constructed by combining the horizontal seismic isolation device and the vertical seismic isolation device. The purpose is to analyse the seismic response at the building level using the constructed three-dimensional seismic isolation system and propose a three-dimensional seismic isolation system which can provide the better seismic isolation effect.

AB - In the seismic isolation structure, the seismic isolation device is designed to have low horizontal rigidity and high vertical rigidity for obtaining a long horizontal period and stable vertical support capacity. However, due to this, the seismic isolation structure cannot be expected to have a seismic isolation effect in the vertical direction. For protecting human and physical safety from earthquakes, it is necessary to consider the vertical component of the earthquake. In this research, after confirming the mechanical performance of the existing seismic isolation device, a three-dimensional seismic isolation system will be constructed by combining the horizontal seismic isolation device and the vertical seismic isolation device. The purpose is to analyse the seismic response at the building level using the constructed three-dimensional seismic isolation system and propose a three-dimensional seismic isolation system which can provide the better seismic isolation effect.

KW - Base-seismic isolation

KW - Dimensional combined isolation bearing

KW - Seismic response

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Wang Y, Takahashi O. Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings. In Cimellaro GP, editor, Seismic Isolation, Energy Dissipation and Active Vibration Control of Structures - 17th World Conference on Seismic Isolation, WCSI 2022. Springer Science and Business Media Deutschland GmbH. 2023. p. 285-295. (Lecture Notes in Civil Engineering). doi: 10.1007/978-3-031-21187-4_23

Research on the Development of the Three-Dimension Seismic Isolation System for Lightweight Buildings

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