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Information × Registration Number 0223U005617, 0121U112657 , R & D reports Title Perform research and develop a method for predicting channel deformations in the area of influence of bridge crossings popup.stage_title Head Onyshchenko Artur M., Доктор технічних наук Registration Date 26-12-2023 Organization National Transport University popup.description2  The purpose of the work is to conduct research and develop methods for predicting channel deformations in the zone of influence of bridge crossings. Research object: channel processes at bridge crossings. The subject of research is methods of predicting channel deformations in the zone of influence of bridge crossings. Research methods are analytical. The work defines the essence of residual erosion. A mathematical model for predicting channel deformations in the zone of influence of bridge crossings has been developed. The initial conditions for the undeformed bottom in the zone of influence of bridge crossings are substantiated. The initial conditions for the implementation of the mathematical model are substantiated. Criterion equation for residual scour was obtained/ Methodology for multi-year forecasting of general channel deformations was developed. The effect of residual erosion on the value of maximum erosion was investigated. The paper assesses the adequacy of the proposed model. Product Description popup.authors Bavshkevich Iryna Harkusha Mykola Vasyliovych Kovalchuk Vitaly popup.nrat_date 2023-12-26 Close