메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

이 논문의 연구 히스토리 (2)

초록· 키워드

오류제보하기
In USA, Japan and Taiwan, there are more than 20 types of Buckling Restrained Braces (abbreviated as BRB) to prevent or decrease structural damage in buildings subjected to wind and seismic load. Even though the required hysteretic behavior was satisfied, the fabrication process is rather difficult and expensive. In case of the concrete encased BRB, the weight of the concrete also put it in disadvantages. In this paper, alternative BRB which use smaller unrestrained segment at both ends of BRB, was proposed and analytically explored. To reduce the weight and minimize the fabrication process, bare steel tube was used as an outer sleeve. A series of analytical research was performed to find the structural performance of the proposed BRB. The results may be summarized as follows; 1) The proposed BRB showed good energy dissipation capacity during the cyclic loading as required by the AISC Recommendation. 2) The Bending strength showed a error of less than 1 percent between experience and analysis by F.E.A. 3) As opposed to the anticipation, the BRB with unrestrained segments of 300㎜ long at both ends showed 25% higher strength than that with those of 200㎜ long. Therefore, the restrained length of the segment should be explored in details.

목차

Abstract
1. 서론
2. BRB의 거동원리
3. 해석시 고려사항
4. 수치해석모델
5. 실험 및 해석결과
6. 결론
감사의 글
참고문헌

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-540-017419654