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

Figure 16

MASW results along the 6th path in slab S2. The computed A0, A1, S0, and S1 Lamb modes corresponding to the slab depth overlap on the dispersion curve image.

(a) The signals in the time domain

(b) Dispersion curve