Soil Database

The characteristics of clayey and sandy soil samples used during the development and testing of the automatic calibration procedure are listed bellow. We also provide the optimal set of parameters for the corresponding material model. You can use these tables as a starting point about ranges of material model parameters in relation to basic index characteristics and soil classification.

Clayey soil samples

Locality	USCS	Specific gravity [-]	$w_L$ [%]	$w_P$ [%]	$PI$ [%]	Clay content [%]	Silt content [%]	Sand content [%]	Gravel content [%]	$D_{10}$ [mm]	$D_{50}$ [mm]	$D_{90}$ [mm]	Hypoplastic clay					Cam-Clay
Locality	USCS	Specific gravity [-]	$w_L$ [%]	$w_P$ [%]	$PI$ [%]	Clay content [%]	Silt content [%]	Sand content [%]	Gravel content [%]	$D_{10}$ [mm]	$D_{50}$ [mm]	$D_{90}$ [mm]	$\varphi_c$	$\lambda^*$	$\kappa^*$	$N$	$\nu$	$M_{cs}$	$\lambda$	$\kappa$	$e_0$	$\nu$
Bangkok	CH	2.75	118.5	43.1	75.4	64.3	31.7	4	0	0.002	0.002	0.0515	26.6	0.296	0.010	2.760	0.33	1.055	1.107	0.010	8.263	0.20
Bilina 1	CL	2.262	49.7	26.9	22.8	32.1	32.6	6.3	29	0.0016	0.0102	3.3107	25.4	0.048	0.005	0.683	0.33	0.999	0.070	0.018	0.899	0.26
Bilina 2	CH	2.63	59.9	25.5	34.4	47.3	44.9	5.4	2.3	0.0014	0.0024	0.0331	23.5	0.063	0.013	0.975	0.25	0.919	0.108	0.027	1.459	0.37
Bilina 3	CL	2.689	26.5	15	11.5	25.2	46.7	28.1	0	0.0014	0.0199	0.1217	30.5	0.033	0.003	0.507	0.37	1.223	0.043	0.011	0.625	0.26
Bilina 4	CH	2.538	53.6	27.7	25.9	47.3	43.5	5.7	3.5	0.0014	0.0023	0.0442	24.2	0.066	0.011	0.873	0.24	0.950	0.106	0.026	1.235	0.33
Bilina 5	CH	2.69	64	30.5	33.5	54.3	40.6	5.1	0	0.0013	0.0014	0.0162	22.7	0.069	0.007	0.946	0.31	0.888	0.104	0.010	1.307	0.37
Bosilec	SC	2.7	21	13.3	7.7	15.0	26.2	53	5.9	0.0014	0.1594	1.5889	34.1	0.041	0.003	0.641	0.36	1.379	0.057	0.008	0.836	0.25
Boston	CL	2.78	41	20	21	34.9	53.9	11.3	0	0.0005	0.0069	0.0708	28.7	0.087	0.016	1.188	0.02	1.144	0.161	0.010	1.933	0.34
Brno	CH	2.75	75.5	34	41.5	44.1	53.4	2.5	0	0.0013	0.0026	0.0244	25.6	0.129	0.011	1.536	0.28	1.009	0.186	0.010	2.141	0.38
Dortmund	CL	2.7	58	29.7	28.3	41.7	51.2	6.2	0	0.00001	0.0035	0.04	26.8	0.086	0.020	1.112	0.12	1.063	0.145	0.010	1.728	0.38
Espoo Otaniemi	CH	2.8	95	29	66	78.0	22.0	0	0	0.002	0.002	0.0043	25.3	0.116	0.006	1.506	0.17	0.998	0.311	0.010	3.326	0.34
Espoo Vanttila	CH	2.74	98	30	68	51.0	49.0	0	0	0.002	0.002	0.0053	22.8	0.135	0.007	1.660	0.19	0.891	0.377	0.010	3.590	0.20
Hajek	CL	2.753	48.5	22.6	25.9	29.9	27.1	38.8	4.2	0.0013	0.0279	0.9656	34.9	0.041	0.005	0.683	0.23	1.414	0.057	0.008	0.905	0.20
Hongkong	CH	2.66	60	28	32	27.5	46.5	26	0	0.002	0.0315	0.1165	31.4	0.106	0.015	1.192	0.01	1.261	0.178	0.008	1.852	0.20
Koper	CL	2.731	64	34	30	45.0	42.5	0	0	0.00001	0.0022	0.07	35.6	0.101	0.010	1.255	0.32	1.443	0.154	0.010	1.988	0.20
Metro 1	CL	2.759	34.8	20	14.8	28.0	37.0	31.7	3.4	0.0013	0.0161	0.9403	30.6	0.065	0.009	0.802	0.12	1.226	0.085	0.021	1.001	0.01
Metro 2	CL	2.771	27.5	16.7	10.8	11.6	39.8	45.1	3.5	0.0016	0.0589	0.9894	31.5	0.046	0.005	0.637	0.17	1.266	0.059	0.012	0.790	0.07
Prackovice	CH	2.754	66.7	30.8	35.9	49.3	48.0	2.6	0	0.0013	0.0021	0.0172	28.8	0.094	0.010	1.173	0.35	1.147	0.155	0.010	1.754	0.40
Prestice	CL	2.71	39.2	22.2	17	38.1	38.7	23.2	0	0.0014	0.0063	0.1205	30.5	0.063	0.006	0.976	0.26	1.223	0.093	0.010	1.382	0.14
Senec	CL	2.76	48.4	25.8	22.6	37.4	38.1	23.7	0.7	0.0014	0.0067	0.1912	25.8	0.069	0.008	0.855	0.34	1.020	0.098	0.008	1.127	0.20
Ujezd pod Troskami	CL		35	21	14	40.3	47.3	12.4	0	0.0013	0.0062	0.0758	31.1	0.073	0.007	0.934	0.4	1.246	0.107	0.010	1.335	0.40
Weald	CL		43	18	25	40.0	60.0	0	0	0.002	0.0022	0.0029	23.5	0.063	0.016	0.824	0.19	0.919	0.095	0.016	1.133	0.40
Zajeci	CH	2.77	75	34.7	40.3	40.0	51.1	8.9	0	0.0014	0.0034	0.0551	27.2	0.097	0.010	1.098	0.21	1.079	0.165	0.007	1.676	0.22

Sandy soil samples

Locality	USCS	Specific gravity [-]	Angle of repose [°]	Clay content [%]	Silt content [%]	Sand content [%]	Gravel content [%]	$D_{10}$ [mm]	$D_{50}$ [mm]	$D_{90}$ [mm]	$C_{u}$ [-]	$C_{c}$ [-]	Hypoplastic sand
Locality	USCS	Specific gravity [-]	Angle of repose [°]	Clay content [%]	Silt content [%]	Sand content [%]	Gravel content [%]	$D_{10}$ [mm]	$D_{50}$ [mm]	$D_{90}$ [mm]	$C_{u}$ [-]	$C_{c}$ [-]	$\varphi_c$	$h_s$ [kPa]	$n$	$e_{c0}$	$e_{d0}$	$e_{i0}$	$\alpha$	$\beta$
Chyne	SC		35.2	9.16246	4.1682	79.8	6.8	0.0053	0.215	1.3959	45.96	19.31	31.8	779	0.141	1.789	0.894	2.147	0.28	2.1
Dobrany	SW		35.5	1.93305	4.53166	89.8	3.7	0.1298	0.4641	1.2695	4.44	1.38	36.5	52638	0.178	1.257	0.629	1.509	0.10	4.2
Hrusovany	SW	2.65	35.2	2.99378	2.20619	43.4	51.4	0.2734	2.125	13.4232	10.93	1.22	36.8	934	0.166	1.295	0.648	1.555	0.17	5.8
Jablonec	SM	2.65	36.8	6.18041	15.782	52	26	0.0063	0.669	3.9556	170.05	4.46	42.9	382	0.222	1.510	0.755	1.812	0.05	6.6
Kolny	SW	2.65	36	0	6	72	22	0.11	0.7	4	9.09	1.45	32.9	57345	0.376	0.684	0.342	0.821	0.06	1.1
Komorany	SW	2.65	35.1	0	0	66	34	0.4124	1.1831	4.3778	3.99	0.99	34.5	100	0.050	2,086	1.043	2.503	0.06	2.2
Kralupy	SM	2.71	35	4.80389	18.9455	74.7	1.5	0.0159	0.1655	0.4266	12.81	2.38	36.3	1754	0.138	1.706	0.853	2.047	0.16	2.9
Motol	SC	2.67	38	14.3891	13.5177	63.7	8.4	0.0014	0.4028	1.8817	421.5	8.87	35.3	984	0.216	1.140	0.570	1.368	0.03	2.4
Rohatec	SP		35	0.148297	3.99943	92.7	3.2	0.1881	0.483	1.3911	3.25	1.10	34.3	96157	0.353	0.776	0.388	0.931	0.12	3.8
Stvanice	SM	2.72	36.7	4.61063	26.9401	68.3	0.1	0.0093	0.1205	0.4035	17.41	2.25	35.2	836	0.189	1.722	0.861	2.066	0.46	4.6