On the acoustic emission in moisted concrets and the method of its practical application

Downloads

Authors

  • W. KOŁTOŃSKI Institute of Fundamental Technological Research, Polish Academy of Sciences, Poland

Abstract

The paper presents an attempt to explain mechanism of acoustic emission apperance due to water infiltration into the concrete. Experimental procedure of the V tests concerning this phenomenon is presented and obtained results are suported. Practical applications of the presented tests in civil engineering is also discussed.

References

[1] W. BALCERSKI, Budownictwo wodne śródlądowe, Arkady, Warszawa 1969, 38-43.

[2] R. H. Evans, M. S. MARATHE, Microcracking and stress-strain curves for concrete in tension, Matériaux et Structures, 1, 61—64 (1968).

[3] M. N. HAQUE, D. J. Cook, The effect of water sorption on the dynamic modulus if elasticity of dessicated concrete materials, Matériaux et Constructions, 9, 54 407-410 (1976).

[4] S. HUCKEL, Budowle hydrotechniczne morskie, Arkady, Warszawa 1970, 20-42.