Research Article

The Measurement of P-, S-, and R-Wave Velocities to Evaluate the Condition of Reinforced and Prestressed Concrete Slabs

Table 2

P-wave velocities (m/s) at test grid points in slabs S1, S2, and S3.

Test pointS1S2S3
IIIIIIIVVIIIIIIIVVIIIIIIIVV
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Min300231603130
Max347238183733
Avg (m/s)328533673362
Std (m/s)97146110

Avg = average velocity and Std = standard deviation.