Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 1997.10a
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- Pages.603-608
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- 1997
An Experimental Study on the Second Order Behavior of Reinforced Concrete Columns under Biaxial Loading
2축 휨과 출력을 동시에 받는 철근콘크리트 기둥의 2계 거동에 대한 실험적 연구
Abstract
Studies on the second-order analysis of reinforced concrete columns have been chiefly dealt with symmetric section under uniaxial loading. In practical situations, however, columns are subjected to biaxial loadings. Therefore, for more accurate prediction of the behavior of concrete columns under biaxial loading, the interaction between bending moments of major and minor axes should be considered. Recently Kim & Lee proposed a numerical method of predicting the behavior of concrete columns under biaxial loading. In this paper, to investigate the behavior of concrete columns under biaxial loading and verify the validity of proposed method, a series of test were carried out for sixteen tied reinforced columns with 100
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