서지주요정보
크리이프와 건조수축을 고려한 철근콘크리트 보와 평판의 장기거동해석 = Time dependent analysis of reinforced concrete beams and frames considering creep and shrinkage effects
서명 / 저자 크리이프와 건조수축을 고려한 철근콘크리트 보와 평판의 장기거동해석 = Time dependent analysis of reinforced concrete beams and frames considering creep and shrinkage effects / 김남훈.
저자명 김남훈 ; Kim, Nam-Hoon
발행사항 [대전 : 한국과학기술원, 1991].
Online Access 제한공개(로그인 후 원문보기 가능)원문

소장정보

등록번호

8001981

소장위치/청구기호

학술문화관(문화관) 보존서고

MCIE 9102

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

For the analysis of reinforced concrete structures, the effect of creep and shrinkage must be considered for checking the instability and serviceability. The objective of this research is to present a finite element method which is capable of simulating the behavior of reinforced concrete beams and plates at working loads, including the effects of nonuniform reinforcing, tensile cracking, shrinkage, and creep. In general, two approaches by which we analyze the reinforced concrete structures using finite element method, are exist. One is layered approach, and the other is non-layered approach. In order to include the long term effects into structural analysis, the layered approach is suitable. But it has many disadvantages, for example, it needs an amount of computer memory and computing time due to a large number of total elements for claculation. For this reason, this study uses a non-layered approach for beam analysis. But, for plate analysis, layered approach is inevitable, because crack developing direction is unknown. Therefore, we use a layered approach for plate analysis. This study uses VanZyl's Dirichlet series for creep, and ACI and BP model for shrinkage. But to predict more exactly long term deflections, more accurate creep and shrinkage model is needed. Results of beam analysis fit well with experimental data, but, in case of plate, results can not be compared with experimental data due to lack of experiments. In both structures final deflections calculated by ACI model for shrinkage are larger than BP model.

서지기타정보

서지기타정보
청구기호 {MCIE 9102
형태사항 [ix], 59 p. : 삽도 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Nam-Hoon Kim
지도교수의 한글표기 : 김진근
지도교수의 영문표기 : Jin-Keun Kim
학위논문 학위논문(석사) - 한국과학기술원 : 토목공학과,
서지주기 참고문헌 : p. 56-59
주제 Creep.
Finite element method.
철근 콘크리트. --과학기술용어시소러스
크리프. --과학기술용어시소러스
유한 요소법. --과학기술용어시소러스
Reinforced concrete.
QR CODE qr code