Analysis of building information modeling technologies for transport infrastructure objects at the stages of the life cycle

The expansion of the transport system is one of the urgent tasks of the development of the Russian economy. The high level of transport infrastructure quality ensures the development of many areas of business, simplifies the procedure for transporting goods, and also creates comfortable conditions for the movement of passengers. For the progression of the transport system, it is necessary to regularly increase the number of objects, which in turn forms an increase in the volume of transport construction. The current design and construction approaches do not provide a sufficient level of fast and high-quality construction of facilities, therefore, the introduction of modern work methods is an urgent issue. Information modeling technologies are currently one of the promising areas of digitalization, but in the field of transport construction they have not yet received sufficient application. The purpose of this research work is to analyze the use of information modeling technologies for transport infrastructure objects at all stages of the life cycle, and the task is to determine the processes for implementation through the information modeling functionality. The paper outlines the main features of transport infrastructure facilities, the specifics of work based on information modeling, and also analyzes their integration throughout the entire life cycle. As a result, an analysis of the effectiveness of the use of information modeling technology tools for the main tasks of each stage of the life cycle is presented, and an information transfer algorithm is formed

The main problems of using biomass as a fuel

The article discusses the main problems of the using of biomass as a fuel, including the fuel use of biomass as an innovative way to generate clean energy. It is shown that according to the development of technology for the production of renewable energy sources, energy costs will decrease, and the operating time of the devices and, accordingly, their productivity will increase. Ultimately, this will allow to get a positive result, i.e. reduce harmful emissions from energy production. The methodology basis on the open statistics data and analysis of the energy balance of new energy production technologies are considered. The motivation for the using renewable energy sources in industrialized and developing countries is investigated. A review of new technologies for the using biomass as a fuel is made, which allows for efficient processing of biomass, including gasification, co-production of heat and electricity, fuel use of combustible gases generated at landfills, and production of fuel for transport in the form of methanol and biodiesel

Analysis of building information modeling technologies for transport infrastructure objects at the stages of the life cycle

The expansion of the transport system is one of the urgent tasks of the development of the Russian economy. The high level of transport infrastructure quality ensures the development of many areas of business, simplifies the procedure for transporting goods, and also creates comfortable conditions for the movement of passengers. For the progression of the transport system, it is necessary to regularly increase the number of objects, which in turn forms an increase in the volume of transport construction. The current design and construction approaches do not provide a sufficient level of fast and high-quality construction of facilities, therefore, the introduction of modern work methods is an urgent issue. Information modeling technologies are currently one of the promising areas of digitalization, but in the field of transport construction they have not yet received sufficient application. The purpose of this research work is to analyze the use of information modeling technologies for transport infrastructure objects at all stages of the life cycle, and the task is to determine the processes for implementation through the information modeling functionality. The paper outlines the main features of transport infrastructure facilities, the specifics of work based on information modeling, and also analyzes their integration throughout the entire life cycle. As a result, an analysis of the effectiveness of the use of information modeling technology tools for the main tasks of each stage of the life cycle is presented, and an information transfer algorithm is formed