RESEARCH OF THE ENERGY OF THE "MACHINE-ENVIRONMENT" VIBRATION SYSTEM IN DIFFERENT MODES OF COMPASSION OF THE CONSTRUCTION MIXTURE

Abstract

The paper presents the results of the study of the process of energy consumption according to the discrete and continuous model of vibrational compaction of the construction mixture. the dynamics of the vibration installation. The dynamics of the movement of the vibration system "machine - environment" were studied and the parameters of oscillations were determined taking into account the resistance forces.

Obtained analytical dependences for determining the amplitude of oscillations and energy for oscillations of the machine and compacting construction mixture. The height zones of the column of the mixture are detected, the vibration system "machine - medium" works in an approximate resonance mode. A noticeable effect on the amplitude is given by the rate of propagation of oscillations, which is included in the analytical formulas for determining the numerical values ​​of the coefficients that take into account the reactive and active components of the resistance.