A research on the ultrasonic testing technology for concrete structure detection is present in this paper, using the effect of material or internal defects acoustic properties on ultrasonic propagation, non destructive detection the size shape and distribution of the defects within the material and surface, and determination of material properties. Based on the propagation law of acoustic waves, the propagation in concrete detection process features, research and other related issues, design a method for measurement the related data, and analysis of the experimental data for the measured object internal structure.
机构:
Cent South Univ, Coll Mech & Elect Engn, Changsha 410083, Peoples R China
China Railway 11th Bur Grp Co Ltd, Wuhan 272199, Peoples R ChinaCent South Univ, Coll Mech & Elect Engn, Changsha 410083, Peoples R China
Li, Jun
Chen, Zeyu
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Cent South Univ, Coll Mech & Elect Engn, Changsha 410083, Peoples R ChinaCent South Univ, Coll Mech & Elect Engn, Changsha 410083, Peoples R China