Theoretical principles and analysis of the concrete mix compac-tion process

Ведмідь, В.В.

This article discusses the main parameters and modes of vibrational compaction of concrete mixtures, as well as analyzes the effectiveness of different types of vibrations and their impact on the physical and mechanical properties of materials. Special attention is given to the issues of selecting the amplitude and frequency of oscillations, as well as their interaction with the rheological characteristics of the mixture, such as density, modulus of elasticity, and wave propagation velocity. The authors emphasize the importance of considering the variable parameters of the vibration process to achieve optimal compac-tion results, particularly in the context of reducing energy consumption and processing time. Specifically, the effectiveness of vibro-impact modes and new directions, such as spatial vibrations, is discussed, which significantly improve compaction efficiency through shear stresses. Experimental research results and the-oretical analysis confirm the necessity of a comprehensive approach tothe selection of vibration modes depending on the physical and mechanical properties of the material. The article aims to promote the de-velopment of more efficient vibrational compaction technologies in construction and materials science.

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