ABSTRACT
The analysis of buildings and structures falling within the zone of influence of the projected tram line was carried out. Mathematical analysis of the level of vibrations occurring in buildings and structures were performed, taking into account the actual values of loads from rolling stock, engineering and geological surveys in the construction area and the results of the survey of buildings and structures falling into the zone of influence - an assessment of the technical characteristics of the sub-regions selected for the design of the tram line was carried out. Thus, the use of vibration-proofing sub-ballast mats in compliance with the laying technology allows us to bring the vibration indicators generated during the passage of tramcars to the normalized values for administrative and administrative premises of buildings, including taking into account the correction for non-constant vibration for residential premises.
