한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2004년도 춘계 학술발표회 제16권1호
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- Pages.730-733
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- 2004
중공단면 고강도 철근 콘크리트 교각의 연성거동에 관한 실험적 연구
Ductility performance of hollow-section reinforced concrete piers using high-strength reinforcing bars
- 발행 : 2004.05.01
초록
Three Hollow RC piers were tested under a constant axial load and a cyclically reversed horizontal loadto investigate the structural behavior of hollow RC piers using the high strength concrete and the high strength rebars. The test variables include concrete compressive strength, steel strength, and steel ratio. The test results indicate that RC piers using the high strength concrete and high strength rebars exhibit ductile behavior and appropriate seismic performance, in compliance with the design code. The present study allows more realistic application of high strength rebars and concrete to RC piers, which will provide enhanced durability as well as more economy.
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