免震構造における免震層の減衰性能を考慮したM-CK 型 D.M. 同調システムに関する研究

Nobuhiro Akuto; Ippei Hata; Ryota Motonishi; Chunhuan Kuo; Naoki Yamashita

doi:10.3130/aijs.88.1513

免震構造における免震層の減衰性能を考慮したM-CK 型 D.M. 同調システムに関する研究

Translated title of the contribution: STUDY ON M-CK TYPE TUNED DYNAMIC MASS SYSTEM FOR BASE ISOLATION STRUCTURES CONSIDERING DAMPING PERFORMANCE OF ISOLATION LAYER

Nobuhiro Akuto, Ippei Hata, Ryota Motonishi, Chunhuan Kuo, Naoki Yamashita

College of Science and Technology

Research output: Contribution to journal › Article › peer-review

Abstract

This paper proposes a design method for M-CK type tuned dynamic mass system considering viscous damping or hysteretic damping of base isolation structure. First, based on the fixed-point theory, the optimal design equation for an M-CK-type tuning system is presented, considering of the viscous damping of the structure. Next, we validate the proposed design method through simulation analysis. Finally, the proposed design method is proved by vibration experiments.

Translated title of the contribution	STUDY ON M-CK TYPE TUNED DYNAMIC MASS SYSTEM FOR BASE ISOLATION STRUCTURES CONSIDERING DAMPING PERFORMANCE OF ISOLATION LAYER
Original language	Japanese
Pages (from-to)	1513-1524
Number of pages	12
Journal	Journal of Structural and Construction Engineering
Volume	88
Issue number	813
DOIs	https://doi.org/10.3130/aijs.88.1513
Publication status	Published - 2023

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title = "免震構造における免震層の減衰性能を考慮したM-CK 型 D.M. 同調システムに関する研究",

abstract = "This paper proposes a design method for M-CK type tuned dynamic mass system considering viscous damping or hysteretic damping of base isolation structure. First, based on the fixed-point theory, the optimal design equation for an M-CK-type tuning system is presented, considering of the viscous damping of the structure. Next, we validate the proposed design method through simulation analysis. Finally, the proposed design method is proved by vibration experiments.",

keywords = "Hysteretic damping, Optimal design method, Seismic isolation structure, Tuned dynamic mass system, Viscous damping",

author = "Nobuhiro Akuto and Ippei Hata and Ryota Motonishi and Chunhuan Kuo and Naoki Yamashita",

year = "2023",

doi = "10.3130/aijs.88.1513",

language = "Japanese",

volume = "88",

pages = "1513--1524",

journal = "Journal of Structural and Construction Engineering",

issn = "1340-4202",

publisher = "Architectural Institute of Japan",

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T1 - 免震構造における免震層の減衰性能を考慮したM-CK 型 D.M. 同調システムに関する研究

AU - Akuto, Nobuhiro

AU - Hata, Ippei

AU - Motonishi, Ryota

AU - Kuo, Chunhuan

AU - Yamashita, Naoki

PY - 2023

Y1 - 2023

N2 - This paper proposes a design method for M-CK type tuned dynamic mass system considering viscous damping or hysteretic damping of base isolation structure. First, based on the fixed-point theory, the optimal design equation for an M-CK-type tuning system is presented, considering of the viscous damping of the structure. Next, we validate the proposed design method through simulation analysis. Finally, the proposed design method is proved by vibration experiments.

AB - This paper proposes a design method for M-CK type tuned dynamic mass system considering viscous damping or hysteretic damping of base isolation structure. First, based on the fixed-point theory, the optimal design equation for an M-CK-type tuning system is presented, considering of the viscous damping of the structure. Next, we validate the proposed design method through simulation analysis. Finally, the proposed design method is proved by vibration experiments.

KW - Hysteretic damping

KW - Optimal design method

KW - Seismic isolation structure

KW - Tuned dynamic mass system

KW - Viscous damping

UR - http://www.scopus.com/inward/record.url?scp=85177421045&partnerID=8YFLogxK

U2 - 10.3130/aijs.88.1513

DO - 10.3130/aijs.88.1513

M3 - 記事

AN - SCOPUS:85177421045

SN - 1340-4202

VL - 88

SP - 1513

EP - 1524

JO - Journal of Structural and Construction Engineering

JF - Journal of Structural and Construction Engineering

IS - 813

ER -

免震構造における免震層の減衰性能を考慮したM-CK 型 D.M. 同調システムに関する研究

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