지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Currently, many high-rise buildings are built in Korea for land-efficient utilization and vista. In high-rise buildings this tall, the use of high-strength concrete is essential to reduce the cross-section of structure members and secure axial load. However, this high strength concrete is vulnerable to spalling by fire, due to the water vapor pressure caused by the very high temperature in fire. To prevent this, the main method used is to reinforce the concrete with fiber. However, there has been little research on the pumpability of fiber reinforced high strength concrete. For this reason, this study features a performance review based on the properties and pumpability of fiber reinforced high strength concrete. In addition, the parameter of rheology was measured by extracting mortar from the concrete, and friction factor was measured through a 400 m horizontal pipe pumping test using the fiber reinforced high strength concrete. The basic information on fiber reinforced high strength concrete that we obtain through the experiments and review will contribute to the field.
목차
등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
Kim YR / 2008 / An experimental study on the fire resistance properties of high strength concrete using fibre for field application / Proceedings of the 15th Autumn of Korea Institute of Building Construction :187~191
Song YC / 2009 / Evaluation of fire performance for high strength concrete mock-up column with fiber by unloaded fire test / Proceedings of the 17th Autumn of Korea Institute of Building Construction :97~100
Song YC / 2009 / An experimental study on fire resistance performance of high strength concrete by fiber contents and depth of concrete cover / Proceedings of Architectural Institute of Korea :583~586
한천구 / 2007 / 고강도 콘크리트의 폭렬발생 메커니즘 규명 / 대한건축학회논문집 구조계 23(11):109~117
Son HJ / 2010 / Fire resistance performance review of high strength concrete structure mixing with the polylon fiber / Journal of Architectural Institute of Korea 54(6):46~48
Song YC / 2009 / Evaluation of fire performance for high strength concrete mock-up column with fiber by unloaded fire test / Proceedings of the 17th Autumn of Korea Institute of Building Construction :97~100
Song YC / 2009 / An experimental study on fire resistance performance of high strength concrete by fiber contents and depth of concrete cover / Proceedings of Architectural Institute of Korea :583~586
한천구 / 2007 / 고강도 콘크리트의 폭렬발생 메커니즘 규명 / 대한건축학회논문집 구조계 23(11):109~117
Son HJ / 2010 / Fire resistance performance review of high strength concrete structure mixing with the polylon fiber / Journal of Architectural Institute of Korea 54(6):46~48
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