SEISMIC PERFORMANCE OF WOODEN FRAMED STRUCTURE WITH KNEE TYPE BUCKLING-RESTRAINED BRACE

被引：0
|
作者：
Suzuki K. [1 ,2 ]
Nakao S. [2 ]
Tsunoshita A. [2 ]
Miyata Y. [3 ]
机构：
[1] Engineering Headquarters, Structure Solutions Dept., Constec Engi
[2] Structure Solutions Dept., Constec Engi
来源：
AIJ Journal of Technology and Design | 2022年 / 28卷 / 68期
关键词：
Buckling-restrained braces; Equivalent viscous damping factor; Hysteresis characteristic; Knee brace; Wooden framed structure;
D O I：
10.3130/aijt.28.155
中图分类号：
学科分类号：
摘要：
We have developed the wooden framed structure with knee brace that has superior performance for application to middle or large scale wooden structures, and verified its seismic performance. For the knee brace, the buckling restrained brace was used to restraint buckling by sandwiching flat steel with wood. As a result, it was confirmed that the framed structure has a high energy absorption effect due to its spindle-shaped hysteresis characteristic. It was also confirmed that the standard shear strength is 4.8 kN per a column, which is equivalent to 7.6 times wall magnification. © 2022 Architectural Institute of Japan. All rights reserved.
引用
收藏
页码：155 / 160
页数：5
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