Dynamic Response and Its Frequency Domain Characteristics of Lateritic Soil Subgrade under Traffic Load during Construction

Figure 10

Acceleration and power spectrum curves of reconstructed signals on the fifth frequency bands at the 50 cm depth testing points: (a) acceleration curve of the first frequency band, (b) power spectrum curve of the first frequency band, (c) acceleration curve of the second frequency band, (d) power spectrum curve of the second frequency band, (e) acceleration curve of the third frequency band, (f) power spectrum curve of the third frequency band, (g) acceleration curve of the fourth frequency band, (h) power spectrum curve of the fourth frequency band, (i) acceleration curve of the fifth frequency band, and (j) power spectrum curve of the fifth frequency band.

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