Problems of information technology support for implementation BIM concepts

Objective. The purpose of the study is to analyze the current level of development of the digital infrastructure of the urban planning sector, to identify the features of information technology support for the implementation of the BIM concept at the stages of the life cycle of the CCS and the functionality presented on the national market of solutions that support BIM technology. Method. Within the framework of the study, the methods of logical, structural, comparative, system analysis were used; modeling and graphical presentation of results.Result. It has been established that in the current period, most companies in the Russian architecture and construction industry are considering the transition to a fully integrated BIM as a long-term development format. An objective obstacle to a quick transition is the complexity of complex IT support for BIM processes and the level of current development of digital infrastructure. It has been established that the priority direction for the development of the IT industry in the context of ensuring the implementation of the BIM concept is the formation of a single ecosystem of Russian BIM software. Along with the need to develop competitive Russian software products, ensuring their interoperability and standardization of data exchange formats are highlighted as the main problems. The key parameters for assigning a software product to the BIM group are determined, the levels of maturity of the BIM data exchange process are identified, and approaches to the organization of exchange processes are considered.Conclusion. The proposed criteria for classifying software products as solutions that support the BIM concept can be used in the formation of functional requirements for the developed import-independent software products. The interpretation of the interoperability reference model in relation to BIM technology can be used to develop the integration capabilities of BIM tools in a single information technology environment of general data, and also become a methodological basis for creating an open national data exchange standard.