Earticle

초록

영어

The estimation of construction duration is one of the most critical tasks in construction project planning, In the initial planning phase, however, estimating reliable project duration is an intractable problem. Since there are limited information and details in the preliminary planning, CBR(Case-Based Reasoning) can be considered as useful approach to solve this problem. Therefore this paper presents DEPOT(Duration Estimator for PrOjecT) as CBR-based construction duration estimating tool that is designed to estimate using available data at the early phase of project planning. DEPOT provides the similarity scatter diagram relating the similarity of past cases against the revised duration estimate and the list of similar cases to help retrieve a more optimal case for new construction project.

목차

Abstract
 1. 서론
  1.1 연구배경 및 목적
  1.2 연구범위 및 방법
 2. 예비적 고찰
  2.1 CBR
  2.2 공사기간 산정
 3. 시스템 개발
  3.1 시스템 개요
  3.2 기간추정 프로세스
  3.3 영향요인 설정
  3.4 속성유사도 측정
  3.5 가중치 설정
  3.6 사례유사도 측정
  3.7 기간보정
  3.8 유사도분포
  3.9 유사사례리스트
 4. 결론
 참고문헌

저자

• 이희덕 [ Lee, Hei-Duck | (주)건원엔지니어링 기술연구소, 연구원, 공학석사 ] Corresponding Author
• 이승훈 [ Lee, Seung-Hoon | (주)건원엔지니어링 기술연구소, 선임연구원, 공학박사 ]
• 서용칠 [ Seo, Yong-Chil | (주)건원엔지니어링 기술연구소, 연구소장, 공학박사 ]
• 이상범 [ Lee, Sang-Beom | 동의대학교 건축공학과 교수, 공학박사 ]

참고문헌