About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Tatiana K. Komarova, candidate of technical sciences, senior lecturer, Moscow Automobile and Road Construction State Technical University (MADI), Moscow, Russian Federation Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , ORCID: 0009-0005-5711-4548 Pavel I. Pospelov, doctor of technical sciences, professor, Moscow Automobile and Road Construction State Technical University (MADI), Moscow, Russian Federation Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , ORCID: 0000-0002-0493-4957 Sergey S.Mordvin, candidate of technical sciences, associate professor, Moscow Automobile and Road Construction State Technical University (MADI), Moscow, Russian Federation Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , ORCID: 0009-0007-8173-9024 |
| Title of the article | Comprehensive analysis of the operability of elements of the urban street and road network: variant design of unsignalized junctions |
| Abstract. | Problem statement. A modern trend in ensuring comfortable traffic conditions is to take into account the opinions of all users of the road network. The relevance of the research lies in an integrated approach to evaluating design solutions that can be proposed for implementation and will allow choosing the right solution for the variant design of unsignalized junctions. The works devoted to determining the capacity of unsignalized junctions and aimed at developing practical recommendations for increasing their capacity in conditions of high load levels, can be supplemented by studies of environmental aspects and feasibility studies of possible design solutions. The purpose of this study is a comprehensive assessment of the design solutions of urban unsignalized junctions at one level. The tasks of the study are to develop design solutions for the construction of unsignalized junctions in high-load conditions, to assess the impact of design solutions on the amount of pollutant emissions, and to compare design solutions for the installation of additional measures for the main work volumes. The present study is the continuation of the series of work on the development of a method for determining the capacity of unsignalized junctions at the same level with pedestrian traffic as an element of the road network. Results. We obtained the results of comparative analyses of traffic flow parameters at different positions of the pedestrian crossing in high-load conditions, the volume of pollutants released from queues of cars formed at different positions of the pedestrian crossing on the main road, the amount of work on additional measures to accommodate queues of cars, such as the arrangement of a large interface radius and special road extension sections. Conclusions. Conclusions are drawn about the effectiveness of the location of the pedestrian crossing in front of the junction, taking into account additional measures to accommodate queues of cars in order to increase the capacity of the junction and reduce emissions of pollutants in high-load conditions. |
| Keywords. | street and road network, unsignalized junction, traffic volume, road design, pollutant emissions, economic comparison |
| For citations: | Komarova T.K., Pospelov P.I., Mordvin S.S. Comprehensive analysis of the operability of elements of the urban street and road network: variant design of unsignalized junctions // News of KSUAE, 2025, № 1(71), p. 6-16, DOI: 10.48612/NewsKSUAE/71.1, EDN: AZBBVR |
