Spool 도면 (Welding Map) 데이터 기반 시공 디지털 트윈 모델의 새로운 접근방법 제시 : AW P 기반 통합 시공 관리 플랫폼 구현

초록

This study proposes a methodology to automatically generate a digital twin model for inte- grated management of design, construction, and quality information by overcoming data discon- nection and inefficiency in the construction phase of plant construction. In particular, unlike previous studies, we developed a new methodology to automatically generate a construction-ori- ented digital twin model by utilizing spool drawing (Welding Map) data as a core data source. To this end, we devised an integrated conformance matching algorithm based on geometry, property, and key, and implemented object reconstruction, real-time 3D visualization, and pro- cess-quality data linkage according to the CWP/IWP structure in accordance with the construc- tion management system based on Advanced Work Packaging (AWP). By applying it to a demonstration project, it was confirmed that it is suitable for field application in terms of con- sistency, model weight reduction, and rendering performance. This study presents a practical methodology that can contribute to the improvement of productivity and quality control in plant construction through a new approach of automatic generation of digital twin models using spool drawings.

키워드