콘크리트 압축강도 예측식의 일반화 및 이들 식의 검증

Generalization and its Verification of Concrete Compressive Strength Prediction Equation

  • 최중철 (동성엔지니어링 구조부) ;
  • 이성태 (충청대학교 토목공학과) ;
  • 양은익 (강릉대학교 토목공학과) ;
  • 김동용 (동성엔지니어링 구조부) ;
  • 손석호 (동성엔지니어링 구조부) ;
  • 문병석 (동성엔지니어링 구조부)
  • 발행 : 2006.05.11

초록

In previous study, the effect of specimen sizes and shapes on the compressive strength of concrete specimens was experimentally investigated based on fracture mechanics. In this study, the relationship between the cube compressive strength and the cylinder strength for representative specimen sizes was investigated by linear regression analyses. And, by reanalyzing the compressive strength prediction equations with specimen size and shape obtained in previous studies, the compressive strength prediction equations were generalized. In addition, its verification was investigated by comparing with the results obtained from other researchers.

키워드