T. V. Fursa, A. A. Demikhova, D. D. Dann, “Relationship between the parameters of an electrical response to elastic impact in concrete with a coarse filler”, Zhurnal Tekhnicheskoi Fiziki, 2015, Volume 85, Issue 1,Pages <nobr>150

Brief Communications

Relationship between the parameters of an electrical response to elastic impact in concrete with a coarse filler

T. V. Fursa, A. A. Demikhova, D. D. Dann

Tomsk Polytechnic University

Abstract: The influence of the filler grain size on the parameters of an electrical response in elastic-impact-excited concrete filled with a coarse filler is investigated. It is shown that as the grain size grows further, the total spectral energy of electrical signals and its dispersion over many measurements increase, whereas the decay ratio of the electrical response energy drops.

Received: 22.04.2014