http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Jin-Heum Park(박진흠) (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
초기재령 강섬유보강 철근 콘크리트 보의 휨성능에 대한 실험적 연구
하기주,신종학,최민권,이영범,박진흠 대한건축학회 2001 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.21 No.1
Reinforced concrete structures using early age concrete were result in the degradation of flexural performance due to crack, overload, unexpected vibration and impact load. It demands urgently that reinforced concrete structure using early age concrete should be improved the serviceability and flexural performance with the application of new fiber materials. Therefore specimens, designed by the test varibles, such as percent of steel fiber incorporated, were constructed and tested to evaluate and develop the flexural performance of reinforced steel fiber concrete beam. Based on the test results reported in this study, the following conclusions are made. Specimens, designed by the over 0.75% of steel fiber incorporated, were showed the ductile behavior and failed slowly with flexure and flexure-shear. Comparing with the load-displacement relationship of specimen BSS, designed by the recommendations of the Ministry of Construction and Transportation, reinforced steel fiber concrete beam using early age concrete, over 0.75% of steel fiber incorporated, gets enough load carrying capacity and ductility. Increasing the percent of steel fiber incorporated(0.5∼2.0%), the relative fiexural performance of each specimen were increased 19∼60% than that of specimen BSS.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
