현금 흐름을 고려한 건설일정 최적화에 관한 연구

Optimizing a Construction Schedule Considering Cash-flow

  • 이형국 (경북대학교 건축.토목공학부 대학원) ;
  • 임태경 (경북대학교 건축.토목공학부 대학원) ;
  • 손창백 (세명대학교 건축공학과) ;
  • 이동은 (경북대학교 건축.토목공학부)
  • 발행 : 2012.05.18

초록

This paper presents a system called a Cash-flow based Construction Scheduling Optimization (CfSO). The existing CPM is biased on schedule and cost management. For a profitable and successful project management, the cash-flow which occurred actually by contractual conditions should be considered in the project scheduling. Therefore, this study provides a method to estimate the amount of a cash-flow occurred periodically by integrating the terms of contract into scheduling. The proposed methodology is implemented as a system prototype in Microsoft Excel. CfSO helps a site manager as a decision-maker to establish a optimized project scheduling and decide profitable contractual conditions against a construction owner.

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