Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2009.05a
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- Pages.103-104
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- 2009
Characteristics on Creep Recovery and Residual Strength of RC Beam under a Sustained Load
지속하중을 받은 RC보의 변형회복 및 잔존강도 특성
Abstract
This paper focuses on the characteristics on long-term deflection and creep recovery of reinforced concrete beams under a sustained load of 25kN. In order to investigate the residual strengthen of the RC beam, a static flexural experiment was conducted. The result of the RC beam preloaded was compared with that of a RC beam, which was not preloaded.
본 연구는 지속하중을 받은 철근콘크리트보의 처짐 특성을 파악하고 하중이 제거된 후의 변형 회복특성을 파악하였다. 또한 잔존강도를 파악하기위해 정적 재하실험을 실시하였으며 지속하중을 받지 않은 RC보와 비교를 하였다.
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