서지주요정보
단면증설 공시체의 축강도 예측에 관한 실험적 연구 = Experimental study on prediction of axial strength of concrete strengthened by section enlargement
서명 / 저자 단면증설 공시체의 축강도 예측에 관한 실험적 연구 = Experimental study on prediction of axial strength of concrete strengthened by section enlargement / 김정수.
저자명 김정수 ; Kim, Jeong-Su
발행사항 [대전 : 한국과학기술원, 2003].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8014030

소장위치/청구기호

학술문화관(문화관) 보존서고

MCE 03003

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초록정보

In cases of concrete specimens strengthened by section enlargement, much researches have been concerned with only axial strength on specimens of which inner and outer sections were cast with same strength concrete, but on specimens of which inner and outer sections were cast with different strength concretes have not been carried out in depth. The objective of this study is to investigate the axial strength of concrete specimens strengthened by section enlargement. Twenty-four specimens were manufactured and tested to investigate the effect of difference of strength, Poisson‘s ratio and stress-strain curve between inner and outer section concretes, the effect of size difference of specimens on axial strength of specimens strengthened by section enlargement. The results obtained from test and analysis showed that the axial strength of specimens had been greatly influenced by the effect of Poisson`s ratio and stress-strain curve between inner and outer section concretes. An approach method to predict for axial strength of concrete strengthened by section enlargement was suggested and parameter used in suggested approach method was concrete strength in standard size concrete specimen.

서지기타정보

서지기타정보
청구기호 {MCE 03003
형태사항 vi, 54 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Jeong-Su Kim
지도교수의 한글표기 : 김진근
지도교수의 영문표기 : Jin-Keun Kim
학위논문 학위논문(석사) - 한국과학기술원 : 건설및환경공학과,
서지주기 참고문헌 : p. 52-54
주제 축강도
Axial Strength
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