한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2003년도 봄 학술발표회 논문집
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- Pages.139-144
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- 2003
충전강관 부재의 휨거동에 대한 실험적 연구
A Experimental Study on Concrete Filled Tubes(CFT) in Flexure
초록
To apply CFT members into the bridge girders, bending behavior of CFT is to be investigated. However, pure bending tests of CFT have been rarely performed, while much of the experimental study of CFT focuses on the axial loading. In this study, ultimate bending strength of CFTs with various different thicknesses and diameters was measured and compared with behaviors of bare tubes. It shows the beneficial effect of concrete for CFT in flexure to increase strength and ductility.
키워드