The Technical Indexes and Use of the 82-01C Type Rock Ultrasonic shear-wave Transducers

The 82-01A type rock ultrasonic shear-wave transducer developed by the Rock and soil acoustic property laboratory of the institute for rock and soil mechanics passed the technical in May, 1983. On its basis 82-01C, a improved type of rock ultrasonic shear-wave transducer has been developed and is manufactured in batches for the users. This paper gives its technical indexes and the directions for use in order to promode its rapid popularization.