STRUCTURE AND PARAMETER MODELLING OF PROCESSES OF CONTAMINANT DISTRIBUTION IN THE SPACE OF NEAR-HIGHWAY STRIPS

Statement of the problem. Insufficiently complete and accurate results of evaluating the envi-ronment parameters of the operation of road and transport systems heavily impact the material and financial resources. Developing the method of evaluating and forecasting transport pollution in near-highway strips based on convective and diffusive theory of transfer processes enables a more correct determination of contaminant release in near-highway strips, calculation of a concentration field in a horizontal and vertical planes of influence zones of highways and project solutions to reduce an actual concentration of contaminants to a maximum low.Results and conclusions. The main problem to be addressed was a mathematical modeling of momentary emission sources moving on highways with a local emission power of contaminants. Theoretical generalization and systemic solution of the problem of complex evaluation and fore-casting transport pollution of the influence zone of highways based on convective and diffusive theory of transfer processes allows one to establish analytical relations to determine emissions and concentration of contaminants in near-highway strips.