Plateau Lacustrine |
Holocene series Q4
|
6.3 |
0.05 |
0.05 |
0 |
Kunming, China |
Gui et al. 2015Gui, Y., Yu, Z.H., Liu, M.H., Cao, J., & Wang, Z.C. (2015). Secondary Consolidation Properties and Mechanism of Plateau Lacustrine Peaty Soil. Chinese Journal of Geotechnical Engineering, 37, 1390-1398. (In Chinese).
|
Peaty Soil |
8.9 |
0.0564 |
0.062 |
0.055 |
|
6.5 |
0.04 |
0.04 |
0 |
Dali, China |
Red Clay |
Holocene series Q4
|
2.9 |
0.0494 |
0.68 |
6.244 |
Guiyang, China |
Liao et al. 2006Liao, Y.L., Bi, Q.T., Xi, X.W., & Zhao, K. (2006). On Preconsolidation Pressure of Red Clay. Rock & Soil Mechanic, 27, 1391-1394. (In Chinese).
|
3.9 |
0.066 |
0.518 |
4.475 |
4.9 |
0.0818 |
0.62 |
5.329 |
5.9 |
0.0975 |
0.58 |
4.777 |
6.9 |
0.1128 |
0.23 |
1.160 |
8.9 |
0.114 |
0.28 |
1.644 |
Gray Clay |
Holocene Series Q4
|
16.5 |
0.1344 |
0.161 |
0.263 |
Shanghai, China |
Wei & Hu 1980Wei, D.D., & Hu, Z.X. (1980). Experimental Study of Preconsolidation Pressure and Compressibility Parameters of Shanghai Subsoil. Chinese Journal of Geotechnical Engineering, 2, 13-22. (In Chinese).
|
18.8 |
0.1531 |
0.173 |
0.197 |
21.4 |
0.1743 |
0.229 |
0.542 |
23.0 |
0.1873 |
0.205 |
0.175 |
24.5 |
0.1996 |
0.273 |
0.727 |
Dark Green Hard Soil |
Pleistocene Series Q3
|
25.7 |
0.2093 |
0.532 |
3.195 |
27.9 |
0.2272 |
0.584 |
3.533 |
Structural Soft Clay |
Pleistocene Series QP
|
8.5 |
0.14 |
0.6 |
4.54 |
Zhanjiang, China |
Tuo et al. 2004Tuo, Y.F., Kong, L.W., Guo, A.G., & Tan, L.R. (2004). Occurrence and Engineering Properties of Structural Soft Clay in Zhanjiang Area. Rock & Soil Mechanics, 25, 1879-1884. (In Chinese).
|
Pappadai Clay |
Pleistocene Series QP
|
25.4 |
1.3 |
2.6 |
12.87 |
Taranto, Italy |
Cotecchia & Chandler 1997Cotecchia, F., & Chandler, R.J. (1997). The Influence of Structure on the Pre-failure Behaviour of a Natural Clay. Géotechnique, 47, 523-544.
|
Red-bed Soft Rock |
Pliocene series N2
|
218 |
3.09 |
4.53 |
14.4 |
Dingxi, China |
Authors’ data |
220 |
3.12 |
4.68 |
15.6 |
Diatomaceous Soft Rock |
Miocene series N1
|
55 |
0.3835* |
1.5 |
11 |
Ishikawa, Japan |
W. Expansive Mudstone |
Oligocene E3
|
4 |
0.07 |
0.75 |
6.7 |
Nanning, China |
Pierre Shale |
Cretaceous K |
47 |
0.526 |
2.5 |
19.5 |
Williston, CAN |
Smith et al. 2017Smith, L., Barbour, S.L., Hendry, M.J., & Elwood, D. (2017). Profiling the in Situ Compressibility of Cretaceous Shale Using Grouted-in Piezometers and Laboratory Testing. Geomechanics for Energy & the Environment, 14, 29-37.
|
KWC Shale |
Upper Jurassic J3
|
500 |
3.585* |
6 |
23.8 |
Wiltshire, UK. |
Nygard et al. 2006Nygard, R., Gutierrez, M., Bratli, R.K., & Høeg, K. (2006). Brittle-ductile Transition, Shear Failure and Leakage in Shales and Mudrocks. Marine & Petroleum Geology, 23, 201-212.
|
KBC Shale |
1700 |
16.47* |
22 |
54.5 |
Dorset, UK. |
Aubergine Mudstone |
Jurassic Period J |
0 |
-- |
11.21 |
110.44† |
Fuling1, China |
Liu et al. 2018Liu, J.X., Xiao, F., Liu, W., Gan, J.J., Huo, L. & Mao, H.J. (2018). Investigation on the Experimental Determination of the Apparent Preconsolidation Stress and Effective-sealing Condition for Clay Cap Rock. Arabian Journal of Geosciences, 11, 491-506.
|
0 |
-- |
24.62 |
242.56† |
Fuling2, China |
0 |
-- |
27.9 |
274.88† |
Nan’an, China |
0 |
-- |
53.31 |
525.22† |
Banan, China |
Dark Gray Mudstone1 |
0 |
-- |
72.4 |
713.3† |
Lichuan1, China |
Black Mudstone |
0 |
-- |
25.29 |
249.16† |
Magenta Mudstone |
Trias Period T |
0 |
-- |
24.13 |
237.73† |
Lichuan2, China |
Dark Gray Mudstone2 |
Siluric Period S |
0 |
-- |
179.23 |
1765.8† |
Enshi, China |
Black Shale |
0 |
-- |
53.09 |
523† |
Wulong1, China |
0 |
-- |
101.28 |
997.8† |
Shizhu, China |
Dark Gray Mudstone3 |
0 |
-- |
155.46 |
1531.6† |
Pengshui, China |
Yellow-green Mudstone |
0 |
-- |
43.34 |
427† |
Wulong1, China |