Experimental and theoretical investigation of the characteristics of an electric response to an elastic impact excitation of piezo-containing heterogeneous materials
Source abstract
Abstract
Experimental investigations were performed on the influence of flaws on the characteristics of an electric response of gypsum-sand specimens under impact excitation. A physico-mathematical model of an electric response to an elastic impact excitation of piezo-containing heterogeneous materials was developed. Using the apparatus of continuum mechanics, the parameters of an electric signal from a dielectric specimen exposed to a pulsed action were theoretically calculated and agreement with the experimental results was observed.
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Research context
OpenAlex topics: Geotechnical and Geomechanical Engineering · Earthquake Detection and Analysis · Material Properties and Failure Mechanisms
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References (10)
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