서지주요정보
다단계로 긴장한 프리스트레스트 콘크리트 보의 장기거동해석 = Time dependent analysis of incrementally prestressed concrete beam
서명 / 저자 다단계로 긴장한 프리스트레스트 콘크리트 보의 장기거동해석 = Time dependent analysis of incrementally prestressed concrete beam / 김희준.
저자명 김희준 ; Kim, Hee-Jun
단체명 건설환경공학과 ; 건설및환경공학과
발행사항 [대전 : 한국과학기술원, 2002].
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소장정보

등록번호

8013539

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 02017

SMS전송

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초록정보

This dissertation deals with time dependent analysis of incrementally prestressed concrete beam. Time dependent effects due to the creep and shrinkage of concrete are investigated and the structural long-term behaviour of incrementally prestressed concrete beam by those effects are analyzed. To analyze the long-term behaviour of incrementally prestressed concrete beam, a recent concrete stress-strain relation which describes well aging effect on stress-strain relations than any other models, is adopted and unloading of concrete is considered. And also to consider the varing material properties through the sectional depth, the layer approach in which a section is divided into imaginary layers is adopted. Time dependent analysis of prestressed concrete beam including incrementally prestressed concrete girder is conducted. By time dependent analysis of prestressed concrete beam, stress-strain relation model for concrete is proved and the deflection of beam, the variation of stress and strain of materials and prestress loss of prestressing steel are discussed. In time dependent analysis of incrementally prestressed concrete girder, the deflection of girder, the variation of stress in slab and girder considering the construction sequence are discussed.

서지기타정보

서지기타정보
청구기호 {MCE 02017
형태사항 vi, 71 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Hee-Jun Kim
지도교수의 한글표기 : 김진근
지도교수의 영문표기 : Jin-Keun Kim
학과명칭변경 : 토목공학과 건설환경공학과로 변경(2002년부터)
학위논문 학위논문(석사) - 한국과학기술원 : 건설및환경공학과,
서지주기 참고문헌 : p. 69-71
주제 프리스트레스트
장기거동해석
긴장
다단계
prestressed
incrementally
dependent
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