Vibration effects in the process of dynamic compaction of fresh concrete and stabilized earth

Abstract

Vibration effects are presented in the compaction of fresh concrete and stabilized earth. Thus, stabilized by compacting earth under a forced vibration dynamic relations were established for calculating the modulus of elasticity, load capacity, Poisson’s ratio and modulus volume. They also played in the yard and experimental results based on samples in situ. For the fresh concrete in the compacting process has been established and the relationships for calculating the rheological model of dissipative energy in accordance with the effect of compaction. There are shows experimental results where it is found that the optimal duration of vibration can be determined by experimental and analytical assessments based on whether the vibration and the concrete grade.