掲載雑誌（和）：
日本地震工学シンポジウム講演集
Vol：
6巻
年：
1982年
頁：
713-720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 JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
著者（英）：
Motoo SAISHO
タイトル（英）：
COLUMN AXIAL DEFORMATION OF MULTI-STORY STEEL FRAMES SUBJECTED TO STRONG EARTHQUAKE MOTION
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抄録（英）：
An experimental investigation was made of steel H-columns subjected to constant axial load and repeated horizontal load. According to the test results, the accumulation of the axial deformation of the steel columns due to the cyclic loading is illustrated and the behavior of the axial deformation is shown to be well predicted by the two-flange section model analysis assuming the bilinear hysteretic stress-strain relation. The two-flange section model analysis is applied to the calculation of the seismic response of multi-story steel frames It is shown that the horizontal response under strong earthquake. displacement of a frame whose columns are subjected to strong axial forces is significantly effected by the accumulated axial deformation of the columns through a numerical example calculated by the proposed method.
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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