SEISMIC PERFORMANCE OF K-TYPE BRACED SHEAR WALL USING BUCKLING-RESTRAINED BRACES MADE OF WOOD AND STEEL

被引：0
|
作者：
Suzuki K. [1 ]
Nakao S. [1 ]
Tsunoshita A. [2 ]
Miyata Y. [2 ]
机构：
[1] Engineering Headquarters, Structure Solutions Dept., Constec Engi, Co.
[2] Faculty of Engineering and Design, Hosei Univ.
来源：
AIJ Journal of Technology and Design | 2022年 / 28卷 / 69期
关键词：
Buckling-Restrained braces; Equivalent viscous damping factor; Hysteresis characteristic; K-Type braced bearing wall; Strength deterioration;
D O I：
10.3130/aijt.28.637
中图分类号：
学科分类号：
摘要：
We have developed the K-type braced shear wall that has superior performance for application to middle or large scale wooden structures, and verified its seismic performance. For the brace, the buckling restrained brace was used to restraint buckling by sandwiching flat steel with wood. As a result, it was confirmed that the K-type braced shear wall has a high energy absorption effect due to its spindleshaped hysteresis characteristic. It was also confirmed that the standard shear strength is 34.8 kN, which is equivalent to 17.8 times wall magnification. © 2022 Architectural Institute of Japan. All rights reserved.
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页码：637 / 642
页数：5
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