STUDY ON M-CK TYPE TUNED DYNAMIC MASS SYSTEM FOR BASE ISOLATION STRUCTURES CONSIDERING DAMPING PERFORMANCE OF ISOLATION LAYER

被引：0
|
作者：
Akuto N. [1 ]
Hata I. [1 ]
Motonishi R. [2 ]
Kuo C. [1 ]
Yamashita N. [3 ]
机构：
[1] Dept. of Architecture, College of Science and Technology, Nihon Univ.
[2] JERA Co., Inc.
[3] Dept. of Architecture, Graduate School of College of Science and Technology, Nihon Univ.
来源：
Journal of Structural and Construction Engineering | 2023年 / 88卷 / 813期
关键词：
Hysteretic damping; Optimal design method; Seismic isolation structure; Tuned dynamic mass system; Viscous damping;
D O I：
10.3130/aijs.88.1513
中图分类号：
学科分类号：
摘要：
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. © 2023 Architectural Institute of Japan. All rights reserved.
引用
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页码：1513 / 1524
页数：11
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