Open AccessTheoretical Studies of Stresses in a Layer of a Light-Concrete Mixture, Which is Compacted on the Shock-Vibration Machine
Author(s) -
Mykola Nesterenko,
Т.М. Нестеренко,
Т.О. Скляренко
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i3.2.14564
Subject(s) - vibration , shock (circulatory) , kinematics , structural engineering , excitation , materials science , layer (electronics) , stress (linguistics) , mechanics , engineering , composite material , acoustics , physics , classical mechanics , medicine , linguistics , philosophy , electrical engineering
The article presents the design of shock-and-vibration machine for the formation of lightweight concrete products. The results of theoretical studies of the working process of the shock-and-vibration machine with the definition of motion and stress laws in a layer of a concrete mixture compacted in the kinematic excitation of oscillations are given.In paper the dependences for determining the reduced mass and the equivalent coefficient of inelastic resistance of a concrete mixture with asymmetric kinematic excitation of oscillations during the vibration seal are given. The practical application of the obtained results is offered.