Overconsolidation Characteristics of Silt Layer in the Guangdong-Hong Kong-Macao Greater Bay Area

Table 1

Main physical and mechanical indicators of the samples for each region (mean value).

City	h	ω	e	αV1-2	cq	φq	Cv1-2	Kz
	m	%	—	MPa^−1	kPa	°	10^−3cm^2/s	10^−8cm/s
Guangzhou	0.7∼33.8	46.3∼85.8	1.325∼2.409	0.82∼2.36	4.8∼14.7	0.3∼10.4	0.66∼1.5	2.1∼14.78
Shenzhen	0.8∼20.2	61.1∼87.4	1.5∼2.4	1.2∼2.1	3.5∼13	2.0∼6.4	0.62∼0.65	22∼23.1
Jiangmen	3.65∼27.3	34.9∼64.2	1.016∼1.786	0.455∼1.636	3.9∼15.4	1.9∼17.7	1∼2.37	4.57∼12.4
Zhuhai	2.5∼25.5	44.6∼69.6	1.2∼1.7	0.9∼1.6	5.3∼8.9	2.3∼4.3	0.66∼1.05	3.2∼29.9
Zhongshan	2.55∼41	52.2∼69.6	1.5∼1.885	1.1∼1.78	5.9∼7.4	2.9∼6.7	1.05∼1.3	6∼7.3