Рет қаралды 11,106
With a sudden surge in demand for the usage of non-destructive testing of modern
structures for their evaluation and health monitoring, various NDT techniques are developed to
identify cracks that are potentially dangerous. In this present work the most widely used NDT
technique namely ultrasonic pulse velocity is implemented for the evaluation of the cracks and their
effects on the nature and strength of concrete. The ultrasonic equipment used in this study for the
evaluation of the concrete properties was the portable ultrasonic non-destructive digital indicating
tester (PUNDIT).