Browse > Article
http://dx.doi.org/10.6106/KJCEM.2012.13.5.144

Method of Transforming PDM Overlapping Relationships to BDM Overlapping Relationships in CPM Schedule  

Kim, Seon-Gyoo (강원대학교 건축공학과)
Yoo, Jae-Woo (강원대학교 대학원 건축공학과)
Ko, Dae-Gyu (강원대학교 대학원 건축공학과)
Publication Information
Korean Journal of Construction Engineering and Management / v.13, no.5, 2012 , pp. 144-152 More about this Journal
Abstract
The reason why most scheduling softwares currently using at construction projects adopt PDM (Precedence Diagramming Method) is that it can express an overlapping relationship between activities. However, the overlapping relationships in PDM are represented only by combinations of four overlapping types that connect the start and finish points of two activities, therefore, PDM cannot express efficiently the relationships between any middle points of two activities if they should be represented. This research proposes the method of transforming the four overlapping types of PDM to the overlapping relationships of BDM(Beeline Diagramming Method), new networking technique, that can connect the inter-relationships at any middle points of two activities as well as express multiple overlapping relationships. The proposed method will help not only to improve an efficiency of scheduling but also to upgrade the scheduling technique because BDM technique has a lot of unique advantages in scheduling.
Keywords
CPM; PDM; BDM; Overlapping; Transform;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 김선규 (2010), 공정관리특론, 기문당
2 김선규.이용현.노성범.고대규 (2011), BDM 네트워크 공정 및 비용 진도율 통합관리 개념, 한국건설관리학회 논문집
3 신대섭.노성범.바이라.권일진.김한.김선규 (2010), Beeline Diagramming Method(BDM)기법으로 표현된 CPM공정계획, 한국건설관리학회 학술대회 논문집
4 이용현.고대규.유영정.전병철.양문석.김선규 (2010), BDM 네트워크 기반의 위험성과주공정선 개념, 한국건설관리학회 학술대회 논문집
5 Kim, Seon-Gyoo (2011). An Example of representing Three Level's Schedules within Schedule Hierarchy by BDM Technique, Proceedings of the International Conference on Construction Engineering and Project