INFORMATION MODELING OF LIFE CYCLE OF HIGH-RISE CONSTRUCTION PROJECTS

To date, many years’ experience in the construction and operation of high-rise buildings has been accumulated. Its analysis reveals not only the engineering and organizational-technological specifics of such projects, but also systemic gaps in the field of management. In the implementation of large-scale and unique projects for high-rise buildings, the problems and tasks of improving approaches to managing the full life cycle of projects and methods, which will improve their competitiveness, become topical. The systems being used have largely exhausted their resource efficiency, which is associated with automation of traditional “inherited” processes and management structures, as well as development of IT-systems focused on digitalization of the activities of construction company, rather than the project. To solve these problems, it is proposed to carry out: reengineering of the schemes of information interaction between the project’s participants; formation of integrated digital environment for the life cycle of the project; development of systems for integrating data management and project management. Subject: problems, approaches and methods of digitalization of project’s life cycle management in relation to the specifics and features of high-rise buildings. Research objectives: substantiation of the most perspective approaches and methods of information modeling of high-rise construction as the basis for managing the full life cycle of the given project. Materials and methods: the experience of digitalization of design, construction, operation and development of high-rise buildings, presented in specialized literature, is analyzed. The methods for integrating information models of various stages of project’s life cycle and for information interaction of project’s participants are considered. Results: the concept of forming a single digital environment for the project is proposed, taking into account the features of the life cycle of high-rise buildings, which, unlike the systems being currently used, is not targeted at the company or production but on the project. The topicality of organizational reengineering of schemes of information interaction between the project’s participants is substantiated. It is shown that consolidation of methods and technologies for data management and project management should become the basis for strategic management of the project’s full life cycle. Conclusions: analysis of the accumulated experience in the development of unique and large-scale projects of high-rise buildings shows that managing the life cycle of the high-rise development project is a topical and unsolved problem that requires serious scientific and project research. The existing concepts and schemes for the project’s life cycle management and the interaction between all participants of the high-rise construction project should be substantially modernized taking into account the use of capabilities of digital modeling of the project (BIM - Building Information Modeling) together with technologies for support of its life cycle (Continuous Acquisition and Life Cycle Support). At the same time, the development of an integrated information environment for the project’s life cycle should be based on the integration of data management and project management, which will ensure a multiple increase in the efficiency and competitiveness of a high-rise building project at all stages of its life cycle.