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GEOMETRIC PARAMETERS OF BORED PILES DETERMINED BY DUAL CHANNEL ACOUSTIC MEASUREMENTS
2020
Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel nogo universiteta JOURNAL of Construction and Architecture
Surface acoustic measurements in examining pile foundations is increasingly used in practice, as it is an effective tool for the measuring the length and defects of piles. However, this method for diagnostics of monolithic pile structures, for example, bored piles, can lead to significant measurement errors. This is because the propagation velocity of acoustic waves in a bored pile is usually calculated theoretically, and many factors affecting the propagation velocity of acoustic waves are not
doi:10.31675/1607-1859-2020-22-5-173-186
fatcat:yfejbkeainfhliihsaf3lmx7eq