Abstract
A new multichannel acoustic method for testing large-size concrete building constructions is considered. The method is based on the use of a method of free vibrations (the resonance and impactecho methods) with the subsequent multiplication of partial spectral characteristics. The multichannel multiplicative method allows performance of acoustic testing of large-size compact concrete building constructions (blocks, beams, columns, supports, and other standard articles).
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Kachanov, V.K., Sokolov, I.V., and Avramenko, S.L., Problems of Acoustic Testing of Large-Size Concrete Building Structures, Defektoskopiya, 2008, no. 12, pp. 12–22 [Rus. J. Nondestr. Test. (Engl. Transl.), 2008, vol. 44, no. 12, pp. 824–832].
Avramenko, S.L., Correlation Method for Determining the Propagation Velocity of an Acoustic Wave in Large-Size Compact Concrete Articles, Defektoskopiya (in press).
Kachanov, V.K., Sokolov, I.V., and Avramenko, S.L., Acoustic Resonance-Multiplicative Method for Thickness Measurement of Extended Concrete Building Constructions, Izmer. Tech., 2008, no. 5, pp. 15–18.
Avramenko, S.L., Acoustic Hardware-Software System for Thickness Measurements of Concrete Articles, Vestn. MEI, 2008, no. 1, pp. 124–127.
Avramenko, S.L., Application of Computer Simulation for Evaluating the Efficiency of the Resonance-Multiplicative Method for Monitoring the Thickness of Concrete Building Constructions, Tez. dokl. 7-i Mezhdunarodnoi vystavki i konferentsii “Nerazrushayushchii kontrol’ i tekhnicheskaya diagnostika v promyshlennosti” (Proc. of the 7th Int. Exhibition and Conf. “Nondestructive Testing and Engineering Diagnostics in Industry, Moscow, 2008), Moscow: Mashinostroenie, 2008.
Demidovich, B.P. and Maron, I.A., Osnovy vychislitel’noi matematiki (Foundations of Calculus Mathematics), Moscow: Nauka, 1970.
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Original Russian Text © V.K. Kachanov, I.V. Sokolov, S.L. Avramenko, D.V. Timofeev, 2008, published in Defektoskopiya, 2008, Vol. 44, No. 12, pp. 23–36.
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Kachanov, V.K., Sokolov, I.V., Avramenko, S.L. et al. A multichannel multiplicative method for acoustic testing of large-size compact concrete building constructions. Russ J Nondestruct Test 44, 820–831 (2008). https://doi.org/10.1134/S1061830908120036
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DOI: https://doi.org/10.1134/S1061830908120036