Laser-Ultrasonic Testing of the Structure and Properties of Concrete and Carbon Fiber-Reinforced Plastics

Author:

Kravcov Alexander N.1,Svoboda Pavel1,Konvalinka Adam2,Cherepetskaya Elena B.2,Karabutov Alexsander A.2,Morozov Dmitry V.2,Shibaev Ivan A.2

Affiliation:

1. Czech Technical University in Prague

2. National University of Science and Technology “MISiS"

Abstract

This paper discusses the possibility of studying composite materials by non-destructive laser-ultrasonic testing technique. Concrete samples and carbon-epoxy composites were examined, defects located and elastic wave velocities measured. The internal structure of the samples was visualized in 2D images.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

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