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

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
대한건축학회 대한건축학회 논문집 - 구조계 대한건축학회논문집 - 구조계 제20권 제4호
발행연도
2004.4
수록면
72 - 79 (8page)

이용수

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

초록· 키워드

오류제보하기
The objective of the study is to suggest a suitable wood pulp material and its optimum content applicable to carbon fiber-reinforced cement composite. Following selection of a suitable carbon fiber within a range of inorganic fiber materials, a series of experiments has been carried out to analyze the effects of varying wood pulp contents and its characteristics in cement composite with respect to physical and mechanical properties. The experiments have demonstrated that fibrin and fibril in the wood pulp play important roles in the inorganic fiber-reinforced cement composite using carbon fiber; moderates inherent brittleness: disperses fibers uniformly: maintains the consistency of the fibrin content in the wood pulp has significant effect upon the physical properties. In addition, the degree of fibrilization of wood pulp determines the mechanical properties. In brief, softwood pulp having tougher fibers and borader fibrin with rich fibrilization demonstrated better mechanical performance in the cement matrix. Observing the interfacial failure plane, while excessive content of wood pulp in the cement matrix exhibited loose matrix structure with voids, 25% wood pulp content proved to be optimum showing compact matrix structure. Based on the result of the experiment, softwood pulp with rich fibrin content and wee-developed fibrilization proved to be the optimum wood pulp for inorganic fiber-reinforced cement composite. Optimum physical properties were obtained at the ranges of 2.5% to 3.0% in the wood pulp content. When carbon fiber is used as reinforcing fiber, the most effective content of wood pulp in the mix to moderate brittleness of carbon fiber turned out to be approximately 3.0%.

목차

Abstract

1.서론

2.실험계획 및 방법

3.실험결과 및 분석

4.결론

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-0101-2009-540-014285296