Acknowledgement
본 논문은 2021년 포스코 공모과제의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.
Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2022.04a
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- Pages.146-147
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- 2022
Flexural capacity evaluation of hybrid composite beam using high strength steel
고강도강재를 적용한 하이브리드 합성보의 휨성능 평가
Abstract
Exposed composite beams composed of H-beams and concrete slabs are generally used in building structures because of their excellent economics and flexural strength. However, deep beams used under large load often make difficulties in construction. In this study, an exposed composite beam with high strength steel (SM460) used in the bottom flange of built-up H-shaped beam, so-called S-Beam, was proposed in order to reduce beam depth. And its positive and negative flexural strengths were experimentally evaluated. The test results showed that S-Beam has excellent flexural strength and ductility.
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