掲載雑誌（和）：
日本地震工学シンポジウム論文集
Vol：
8-2巻
年：
1990年
頁：
1671-1676頁
著者（和）：
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タイトル（和）：
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抄録（和）：
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キーワード（和）：
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掲載雑誌（英）：
PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Tong Quan Zhou, Toshimi KABEYASAWA, Yasuyoshi SUENAGA
タイトル（英）：
COLUMN ACTIONS FOR REINFORCED CONCRETE BEAM-YIELDING SPACE FRAMES UNDER BI-DIRECTIONAL SEISMIC LOAD
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抄録（英）：
A computer program was developed to simulate 3-dimensional nonlinear earthquake response of reinforced concrete (RC) structures. The interaction between biaxial bending moment and axial force at the two ends of column members was considered using inelastic fiber elements, the hysteresis relations of which were based on those of the materials. A l6-story RC space frame was designed using "weak beam-strong column" concept, and analyzed under uni- and bi-directional earthquake motions. The dynamic magnification factor and design axial force for columns were investigated to ensure the beam-yielding mechanism during an earthquake. The biaxial effect in the beam-yielding structure could be fairly estimated by independent uni-directional analyses.
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キーワード（英）：
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記事区分：
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区分
委員会論文集