2層Z型NCブレース架構の振動台実験と数値解析

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/12130
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Title
2層Z型NCブレース架構の振動台実験と数値解析
Title Alternative
Shaking table tests and numerical analysis on two-story Z-type NC braced frame
Author
氏名 高松 隆夫
ヨミ タカマツ タカオ
別名 Takamatsu Takao
氏名 玉井 宏章
ヨミ タマイ ヒロユキ
別名 Tamai Hiroyuki
氏名 山西 央朗
ヨミ ヤマニシ テルアキ
別名 Yamanishi Teruaki
氏名 小松 真吾
ヨミ コマツ シンゴ
別名 Komatsu Shingo
氏名 中山 雅隆
ヨミ ナカヤマ マサタカ
別名 Nakayama Masataka
Subject
two-story
Z-type NC braced frame
shaking table tests
numerical analyses
Abstract

The authors propose a Z-type NC braced frame with reduction capability of earthquake response in elastic region by elastic strain energy accumulation. The following conclusions were obtained from shaking table tests and numerical analyses of one-story NC braced frames. 1) Z-type NC braced frames characterize one-directional incremental deformation performance. 2) Earthquake responses of the elastic frames can be reduced by function of the energy accumulation. 3) The frames in plastic region show bi-linear-type restoring force characteristics and therefore they absorb equal level of plastic strain energy to BRB braced ones. In this paper shaking table tests of two-stories Z-type NC braced frames are carried out to examine these functions of multi-stories frames. The experimental results clarify the performance of one-story frames applying to multi-stories ones.

Journal Title
広島工業大学紀要. 研究編
Volume
50
Spage
19
Epage
26
Published Date
2016-02
Publisher
広島工業大学
ISSN
1346-9975
NCID
AA11599110
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Rights
publisher
Set
it-hiroshima