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Usability Improvement of BIM for Construction Projects Using Active BIM Functions

능동형 BIM 체계에 의한 토목 및 건축분야 BIM 활용성 개선 연구

  • 강인석 (경상대학교 토목공학과, 공학연구원) ;
  • 문현석 (한국건설기술연구원 ICT융합연구실) ;
  • 김현승 (경상대학교 대학원) ;
  • 곽중민 ((주)플랜피아피엠씨)
  • Received : 2013.03.04
  • Accepted : 2013.07.15
  • Published : 2013.09.30

Abstract

Most current BIM systems are focused on the visual information of work status in the design and construction stages. In a passive BIM system, 3D CAD tool can visualize the interference elements of design drawings, however, it cannot suggest a solution to solve the interference status. And 4D CAD tool in the construction stage can simulate the appearance of each activity by construction schedule, however, it cannot suggest an optimized schedule plan considering specified schedule condition of the project. Recently, many organizations need BIM solutions that can improve the work status beyond the level of simple visual information from BIM system. Active BIM system can provide the solutions to the project manager. This study suggests active BIM functions for the solutions and attempts to develop a 4D CAD engine to validate the usability of the functions.

현재 활용되고 있는 대부분의 BIM체계는 설계 및 시공단계의 작업 현상에 대한 시각적 정보제공에 초점을 두고 있는 수동형 BIM (Passive BIM) 운영체계이다. 수동형 BIM체계에서는 설계성과품의 간섭발생 부위를 3D객체에 의해 시각적으로 파악할 수 있으나, 추가적으로 간섭 상황의 해결방안을 제시하는 것은 곤란하다. 또한 시공단계 4D시뮬레이션도 일정별 시공형태의 표현은 가능하나, 프로젝트 공정조건을 고려한 최적화된 일정계획의 제시 등은 미흡한 수준이다. 그러나 최근 다양한 기관에서 BIM을 적용하면서 사용자의 BIM 요구수준은 이미 시각적 정보제공을 넘어서, 파악된 문제 현상의 해결방안까지 BIM으로 표현할 수 있는 능동형 BIM (Active BIM) 기능들을 요구하고 있다. 본 연구에서는 능동형 BIM의 개념적용을 위해 시공단계의 대표적 BIM 도구인 4D CAD시스템을 예로 하여 능동형 기능 구성방법론을 제시하고 독자적 개발엔진으로 시스템 구현을 시도하였다.

Keywords

References

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