Investigating the Pavement Vibration Response for Roadway Service Condition Evaluation

Figure 13

Comparison of vertical acceleration signals between asphalt and cement concrete pavements. (a) Time-domain vertical acceleration signals of asphalt concrete pavement. (b) Time-domain vertical acceleration signals of cement concrete pavement. (c) Frequency-domain vertical acceleration signals of asphalt concrete pavement. (d) Frequency-domain vertical acceleration signals of cement concrete pavement.

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(b)

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