This article is cited in 2 papers

Solids

Effect of humidity on the parameters of mechanoelectrical transformations in concretes

T. V. Fursa, A. P. Surzhikov, N. N. Khorsov, D. D. Dann

Tomsk Polytechnic University

Abstract: An increase in the humidity of a cement solution from 0 to 8% is found to result in an exponential decrease in the principal spectral maximum of its electric response to an impact excitation according to the change in the electrical resistivity. A physical model is proposed for the mechanoelectrical transformations occurring in a wet heterogeneous material, and this model agrees well with the experimental data.

Received: 10.11.2009
Accepted: 02.02.2010

 English version: Technical Physics, 2010, 55:9, 1294–1298

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