Acoustical Methods Used in the Study of Concrete Durability

Author:

Jebelean Eugen1,Badea Catalin1,Iures Liana1,Jiva Cornel1,Borza Ioan1

Affiliation:

1. “POLITEHNICA” University of Timisoara

Abstract

The paper presents the experimental research on concretes and in-situ research on existing reinforced concretes elements, using “Pulse Velocity Method”. The “Pulse Velocity Method” it is an acoustical method which uses the ultra-sounds with 20 to 200 kHz frequency. The in-situ acoustic results are used to establish the durability of the concrete in the tested elements.

Publisher

Trans Tech Publications, Ltd.

Reference8 articles.

1. Jebelean, E. - Contribuţii la realizarea betoanelor şi mortarelor cu aditivi superplastifianţi, Ph.D. Thessis, Politehnica, University of Timişoara, (1991).

2. Bob, C., Jebelean, E. – Material Science. Building Construction, Editura Orizonturi Universitare, Timişoara, (2009).

3. Jones, R., Facaoaru, I. – Incercarea nedistructiva a betonului, Ed. Tehnica, Bucuresti, (1971).

4. ** Normativ pentru încercarea betonului prin metode nedistructive, Indicativ C 26-85, Buletinul Construcţiilor, Bucureşti, (1985).

5. * * * Expertize tehnice poduri din beton, elaborate de S.C. VIA VITA S.R.L. Timişoara, (2011).

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