On the Efficiency of the Multi-Channel Analysis of Surface Wave Method for Shallow and Semi-Deep Loose Soil Layers

Table 2

Frequency-phase velocity (𝑉_𝑐 in m/sec) of dispersion curves for soil profiles obtained in Figure 6. (𝑉_𝑐)_extracted is the phase velocity of the extracted dispersion curve. (𝑉_𝑐)_1.4, (𝑉_𝑐)_1.6, (𝑉_𝑐)_1.8, (𝑉_𝑐)_2.5, (𝑉_𝑐)_2.8, and (𝑉_𝑐)₃ denote the phase velocity value for the initial profiles having the bedrock velocities of 1.4, 1.6, 1.8, 2.5, 2.8, and 3 km/sec, respectively.

Frequency (Hz)	(𝑉𝑐)extracted	(𝑉𝑐)1.4	(𝑉𝑐)1.6	(𝑉𝑐)1.8	(𝑉𝑐)2.5	(𝑉𝑐)2.8	(𝑉𝑐)3
2.2	1600	1830	1450	2070	1920	1640	2150
2.4	400	320	430	400	370	520	350
2.6	150	200	160	200	180	160	190
3	100	95	90	110	100	110	100
3.4	100	90	100	110	110	100	90
4	100	100	100	100	90	95	100
4.3	100	100	105	90	100	95	110
4.6	100	105	90	100	110	95	95
5.5	100	90	100	110	100	95	95
5.9	100	95	90	100	100	90	90
6.5	100	100	100	90	110	100	100
7	100	100	90	100	90	90	100
7.4	100	100	105	110	100	110	110
8	100	100	95	100	90	90	100
8.3	100	90	100	100	100	100	90
9	100	94	90	90	100	90	85
9.8	100	100	100	95	90	100	80