“超声—回弹”综合法检测混凝土强度

Measurement on Concrete Strength by Composite "Ultrasonic-Repercussion Process

测验了混凝土块的强度 ,在超声与回弹的基础上 ,进行全回归 。

Based on the measurement of the strength and ultrasonic and repercussion of the concrete block the calculation equation for the complete regression is established.