%0 Journal Article %T ACOUSTIC EXPRESS ANALYSIS OF QUALITATIVE AND QUANTITATIVE COMPOSITION OF SOILS DURING CONSTRUCTION WORKS %A Evtushenko, S.I. %A Lyepikhova, V.A. %A Lyashenko, N.V. %A Andrey, Y.R. %K construction works, express analysis, acoustic signal, Fourier spectrum, spectral-timbre subspectrum of frequencies, basic and modal harmonics, component composition of the soil %J Construction and Architecture %D 2021 %N 9 %P 4 %I Publishing Center RIOR