V. Didukh, M. Polishuuk, I. Turchyn
Abstract. The article discusses the process of grind-ing of the solid aggregates of the lacustrine sapropel based on the model of mechanics of deformed solid body. As the result of simulation the initially-final prob-lem on theory of elasticity is solved by the method of integral transformations. The research presents a numer-ical description of the tensed and deformed states of the solid aggregates of sapropel in dependence with the rates of loadings and geometric parameters. It discov-ered space and time distribution of the main tangent stresses influencing sufficiently the process of destruc-tion and degree of the given material grinding.
Key words: theory of grinding, dynamic problem, shock load, integral transformations, main tangent stress.