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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 353 - 362 (10page)
이용수
초록· 키워드
오류제보하기
High Strength Concrete (HSC) has weakness that in a fire, it is spalled and brittles. The phenomenon of spalling is made by water vapor's being confined in watertight concrete. This study is aimed to evaluate explosive spalling properties of high strength concrete with ${\square}100{\times}100{\times}200$ mm specimen and ${\square}400{\times}400{\times}1500$ mm column. To prevent spalling of concrete, fireproof coating and PP fiber are used. As a result, ${\square}400{\times}400{\times}1500$ mm column was prevented spalling likes ${\times}100{\times}100{\times}200$ mm specimen. When concrete protected failure to explosive spalling, quantity heat ratio (which fireproof coating specimen to pp fiber mixed specimen) between ${\square}100{\times}100{\times}200$ mm and ${\square}400{\times}400{\times}1500$ mm was maximum value at 20 minute, but difference of quantity heat ratio decreased and quantity heat ratio of each specimen is almost same at 30 minute.
목차
등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
Hertz KD / 2003 / Limits of spalling of fire-exposed concrete / Fire Safety Journal 38(2):103~116
이재승 / 2008 / 고강도 콘크리트의 폭렬발생 원인조사에 관한 실험적 연구 / 대한건축학회논문집 구조계 24(5):101~108
Kalifa P / 2000 / Spalling and pore pressure in HPC at high temperatures / Cement and Concrete Research 30(10):1915~1927
Song YC / 2008 / A Study on Fire Protection Covering Method to Secure Fire Resistance Performance of High strength Concrete / Conference in Architectural Institute of Korea :423~426
Han CG / 2008 / Recent Spalling Prevention Technology of the High Strength Concrete Subjected to Fire / Magazine of the Korea Concrete Institute 20(5):43~52
이재승 / 2008 / 고강도 콘크리트의 폭렬발생 원인조사에 관한 실험적 연구 / 대한건축학회논문집 구조계 24(5):101~108
Kalifa P / 2000 / Spalling and pore pressure in HPC at high temperatures / Cement and Concrete Research 30(10):1915~1927
Song YC / 2008 / A Study on Fire Protection Covering Method to Secure Fire Resistance Performance of High strength Concrete / Conference in Architectural Institute of Korea :423~426
Han CG / 2008 / Recent Spalling Prevention Technology of the High Strength Concrete Subjected to Fire / Magazine of the Korea Concrete Institute 20(5):43~52
이 논문의 저자 정보
최근 본 자료
댓글(0)
0