| 논문명 |
순환골재를 이용한 콘크리트의 배합설계에 관한 연구 / A Study on Design of Mix Proportion for Concrete using Recycled Aggregate / 구두발표 : 시공재료-2 |
| 저자명 |
박원준 ; 노구치 타카후미(Noguchi, Takafumi) |
| 발행사 |
한국건축시공학회 |
| 수록사항 |
한국건축시공학회 학술.기술논문발표회 논문집, v.11 n.2(통권 제19호) (2011-11) |
| 페이지 |
시작페이지(101) 총페이지(3) |
| 주제분류 |
재료 |
| 주제어 |
순환골재 ; 순환골재 콘크리트 ; 배합설계 ; 유전적 알고리즘 ; recycled aggregate ; recycled aggregate concrete ; mix proportion design ; genetic algorithm |
| 요약2 |
Various desired performances of concrete cannot be always obtained by current conventional mix proportion methods for recycled aggregate concrete (RAC). This paper suggests a new design method of mix proportion for RAC to reduce the number of trial mixes using genetic algorithm (GA) which has been an optimization technique to solve the multi-object problem. In mix design method by GA, several fitness functions for the required properties of concrete, i.e., slump, strength, price, and carbonation speed coefficient were considered based on conventional data or fitness function. As a result, various optimum mix proportions for RAC that meet required performances were obtained and the risk evaluation was also conducted for selected mixtures. |
| 소장처 |
한국건축시공학회 |