건설 전 생애주기 적용 및 실무 활용을 고려한 터널 인프라 BIM 자동 모델링 방법론 개선

초록

In the civil engineering field, many studies are being attempted to increase work efficiency and productivity of using BIM. However, there are still technical and environmental limitations in adopting BIM to practice, and practitioners are experiencing many difficulties in applying BIM. Therefore, in numerous past studies, automatic technology of BIM modeling was actively proposed especially for the railway structure which represents the linear structure of civil engineering. However, when the technology is applied into practice, there were several factors which caused the reduction in work efficiency and limitations in utilization of BIM models in the post-3D model design stage. Therefore, this study aims to identify the problems of the previously proposed technology in the past studies and to suggest an improvement plan to the technology. In addition, a quantity calculation sheet was prepared by using the BIM model generated based on the proposed method and compared with the existing 2D-based quantity calculation sheet.

키워드