PROBE FOR MEASURING CRACK DEPTH OF CONCRETE STRUCTURE USING ULTRASOUND

摘要

The present invention relates to a probe for measuring crack depth of a concrete structure using ultrasonic waves, and in particular, by focusing the output ultrasonic energy to improve resolution, while improving the adhesion and contact between the probe and the concrete structure, measurement efficiency and It relates to a transducer for measuring the crack depth of concrete structures using ultrasonic waves that can improve workability.