A Digital Twins Model Based on IFC Open BIM Models Managed on Web Platforms

The use of BIM has introduced a process of building digitalization in Europe and worldwide, including all the systems plant they contain. Italy and Lithuania, following European directives, have introduced national laws mandating the use of BIM for various projects. One of the challenges in using BIM platforms is ensuring data interoperability over the years. Currently, the only globally recognized model based on an open standard by ISO is the IFC data model. The management of buildings, with particular reference to energy and environmental aspects, is now one of the main objectives that all European Union states must pursue to ensure increasingly sustainable buildings. The use of digital models based on open BIM models could significantly contribute to the intelligent and environmentally sustainable management of buildings and systems. This work presents a case study of Digital Twins based on IFC open BIM models managed on a BIM web platform.