Predicting Tunnel Squeezing Using Multiclass Support Vector Machines

Table 5

No.	D (m)	H (m)	Q	K (MPa)	ε (%)	Class	Tunnel	Location	Rock type	Reference
1	6.0	150.0	0.400	26.19	0.42	1	Khara hydroproject	India	Clay conglomerate	[38, 39]
2	6.0	200.0	0.400	20.00	0.75	1	Khara hydroproject	India	Clay conglomerate	[38, 39]
3	5.8	350.0	0.500	2.53	7.90	3	Maneri stage I	India	—	[38]
4	4.8	225.0	3.600	1000.00	0.06	1	Maneri-Bhali hydroproject	India	Fractured quartzite	[39, 40]
5	4.8	340.0	1.800	500.00	0.40	1	Maneri-Uttarkashi power	India	Sheared metabasics	[40]
6	4.8	550.0	5.100	1600.00	0.05	1	Maneri-Uttarkashi power	India	Foliated metabasics	[40]
7	12.0	220.0	0.800	32.89	0.38	1	Tehri dam project	India	Argillaceous phyllite	[38, 39]
8	13.0	52.0	15.000	16.67	0.18	1	Upper Krishna project	India	Banded schists	[38, 39]
9	3.0	280.0	0.050	9.80	2.80	3	Chibro-Khodri tunnel	India	Crushed red shales	[15, 38]
10	3.0	280.0	0.022	5.96	4.50	3	Chibro-Khodri tunnel	India	Soft and plastic black clays	[38]
11	9.0	680.0	0.050	9.90	6.00	3	Chibro-Khodri tunnel	India	Seamy crushed red	[38]
12	9.0	280.0	0.022	48.56	2.00	2	Chibro-Khodri tunnel	India	Soft and plastic black clays	[38]
13	4.2	100.0	0.005	88.96	2.62	3	Khimti 1 hydroproject A1 ch515	Nepal	Sheared schists	[41]
14	4.0	112.0	0.006	71.28	1.19	2	Khimti 1 hydroproject A4 ch1013	Nepal	Sericite schists	[41]
15	4.3	111.0	0.008	1936.00	0.75	1	Khimti 1 hydroproject A1 ch580	Nepal	Sheared schists	[41]
16	4.0	112.0	0.008	936.00	0.20	1	Khimti 1 hydroproject A4 ch974	Nepal	Gneiss	[41]
17	4.0	112.0	0.008	651.00	0.10	1	Khimti 1 hydroproject A4 ch1045	Nepal	Clay-filled sheared gneiss	[41]
18	4.0	140.0	0.009	430.00	0.80	1	Khimti 1 hydroproject A3 ch220	Nepal	Schists	[41]
19	4.2	100.0	0.010	31.72	3.81	3	Khimti 1 hydroproject A1 ch500	Nepal	Sheared schists	[41]
20	4.0	138.0	0.013	1934.00	0.19	1	Khimti 1 hydroproject A2 ch601	Nepal	Sericite schists	[41]
21	4.4	212.0	0.040	5324.00	0.02	1	Khimti 1 hydroproject A2 ch1283	Nepal	Gneiss and sericite schists	[41]
22	5.0	300.0	0.050	1430.00	0.18	1	Khimti 1 hydroproject A3 ch345	Nepal	Gneiss and sericite schists	[41]
23	4.0	112.0	0.060	458.00	0.30	1	Khimti 1 hydroproject A1 ch665	Nepal	Gneiss and schists	[41]
24	4.0	95.0	0.065	933.00	0.29	1	Khimti 1 hydroproject A2 ch1730	Nepal	Gneiss	[41]
25	4.0	218.0	0.070	739.00	0.14	1	Khimti 1 hydroproject A4 ch550	Nepal	Chlorite sericite gneiss	[41]
26	4.0	98.0	0.080	933.00	0.77	1	Khimti 1 hydroproject A1 ch475	Nepal	Gneiss and sericite schists	[41]
27	5.0	284.0	0.090	68.55	1.24	2	Khimti 1 hydroproject A3 ch235	Nepal	Gneiss	[41]
28	5.0	300.0	0.090	664.29	0.28	1	Khimti 1 hydroproject A3 ch340	Nepal	Gneiss and sericite schists	[41]
29	4.0	261.0	0.095	931.00	0.15	1	Khimti 1 hydroproject A2 ch1357	Nepal	Banded gneiss and chlorite schists	[41]
30	4.0	198.0	0.140	934.00	0.29	1	Khimti 1 hydroproject A2 ch895	Nepal	Gneiss and chlorite schists	[41]
31	4.0	225.0	0.140	1430.00	0.24	1	Khimti 1 hydroproject A4 ch503	Nepal	Gneiss and sericite schists	[41]
32	5.0	130.0	0.200	936.00	0.34	1	Khimti 1 hydroproject A3 ch15	Nepal	Gneiss and schists	[41]
33	4.1	158.0	0.230	650.00	0.32	1	Khimti 1 hydroproject A3 ch59	Nepal	Gneiss and schists	[41]
34	5.0	276.0	0.250	940.00	0.77	1	Khimti 1 hydroproject A3 ch200	Nepal	Gneiss and schists	[41]
35	5.0	276.0	0.280	652.00	0.56	1	Khimti 1 hydroproject A3 ch210	Nepal	Gneiss and schists	[41]
36	4.0	126.0	0.300	461.00	0.03	1	Khimti 1 hydroproject A2 ch441	Nepal	Gneiss	[41]
37	4.0	114.0	0.470	648.00	0.03	1	Khimti 1 hydroproject A4 ch852	Nepal	Banded gneiss	[41]
38	4.0	114.0	0.600	556.00	0.24	1	Khimti 1 hydroproject A4 ch876	Nepal	Banded gneiss	[41]
39	4.6	300.0	0.023	7.71	7.00	3	Loktak hydro	India	—	[38]
40	4.8	350.0	0.500	25.32	7.90	3	Maneri-Bhali stage I	India	Fractured quartzite	[15, 40]
41	4.8	800.0	2.500	48.99	8.90	3	Maneri-Uttarkashi power	India	Laminated metabasics	[15, 40]
42	7.0	285.0	0.100	9.79	2.87	3	Maneri stage II tunnel	India	Sheared metabasics	[42, 43]
43	7.0	410.0	0.300	9.79	2.80	3	Maneri stage II tunnel	India	Sheared metabasics	[42, 43]
44	7.0	415.0	0.880	9.79	2.19	2	Maneri stage II tunnel	India	Metavolcanic	[42, 43]
45	2.5	480.0	0.800	9.84	2.88	3	Maneri stage II tunnel	India	Metavolcanic	[42, 43]
46	7.0	500.0	1.000	9.79	2.64	3	Maneri stage II tunnel	India	Metavolcanic	[42, 43]
47	2.5	510.0	0.880	9.84	2.42	2	Maneri stage II tunnel	India	Metavolcanic	[42, 43]
48	4.6	240.0	0.120	3.97	4.50	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
49	4.6	440.0	0.050	3.97	10.04	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
50	4.6	450.0	0.060	3.97	10.30	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
51	4.6	400.0	0.030	3.98	10.43	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
52	4.6	400.0	0.050	3.98	7.61	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
53	4.6	200.0	0.020	2.98	6.20	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
54	4.6	325.0	0.030	2.98	8.75	3	Giri-Bata tunnel	India	Crushed phyllites	[42–44]
55	4.6	400.0	0.512	2.98	0.67	1	Giri-Bata tunnel	India	Crushed slates	[42–44]
56	5.8	700.0	0.300	9.81	4.83	3	Maneri stage I tunnel	India	Sheared metabasics	[42, 45]
57	5.8	550.0	1.700	9.81	2.66	3	Maneri stage I tunnel	India	Siliceous phyllites	[42, 45]
58	5.8	635.0	4.000	9.81	2.33	2	Maneri stage I tunnel	India	Foliated metabasics	[42, 45]
59	5.8	650.0	4.120	9.81	2.07	2	Maneri stage I tunnel	India	Siliceous phyllites	[42, 45]
60	5.8	450.0	0.310	5.10	4.83	3	Maneri stage I tunnel	India	Sheared metabasics	[42, 45]
61	5.8	750.0	0.500	8.10	4.14	3	Maneri stage I tunnel	India	Crushed quartzite	[42, 45]
62	7.0	450.0	0.590	9.67	3.00	3	Noonidih colliery	India	Weak coal	[45]
63	6.8	337.0	0.007	44.76	2.10	2	Tala hydro-HRT, tala HRT, Bhutan	Bhutan	AGO (adverse geological occurrences): completely sheared, highly weathered biotite schist associated with banded gneiss, amphibolites, and quartzites in thin bands	[46]
64	6.8	337.0	0.011	16.05	3.80	3	Tala HRT, Bhutan	Bhutan		[46]
65	6.8	337.0	0.006	22.58	3.10	3	Tala HRT, Bhutan	Bhutan		[46]
66	6.8	337.0	0.006	36.36	2.20	2	Tala HRT, Bhutan	Bhutan		[46]
67	6.8	337.0	0.080	14.09	2.20	2	Tala HRT, Bhutan	Bhutan		[46]
68	8.7	550.0	0.029	39.13	2.30	2	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
69	8.7	600.0	0.023	90.71	1.40	2	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
70	8.7	600.0	0.030	34.48	2.90	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
71	8.7	600.0	0.018	26.20	3.90	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
72	8.7	600.0	0.023	28.48	3.20	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
73	8.7	620.0	0.020	26.20	4.90	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
74	8.7	620.0	0.008	14.67	8.50	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
75	8.7	620.0	0.009	14.67	7.70	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
76	8.7	620.0	0.009	14.67	8.20	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
77	8.7	620.0	0.016	26.20	4.40	3	Kaligandaki “A” HRT	Nepal	Siliceous phyllites	[47, 48]
78	8.7	620.0	0.020	26.10	4.10	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
79	8.7	620.0	0.025	50.80	2.50	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
80	8.7	580.0	0.023	26.20	3.70	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
81	8.7	580.0	0.025	74.66	1.70	2	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
82	8.7	550.0	0.025	39.87	2.40	2	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
83	8.7	575.0	0.007	21.17	6.00	3	Kaligandaki “A” HRT	Nepal	Graphitic phyllite	[47, 48]
84	11.0	700.0	0.417	7.43	3.50	3	Nathpa Jhakri-HRT	India	Quartz mica schist, schistose quartzites, and amphibolites	[49]
85	11.0	700.0	0.333	9.14	3.50	3	Nathpa Jhakri-HRT	India		[49]
86	11.0	750.0	0.333	9.14	3.50	3	Nathpa Jhakri-HRT	India		[49]
87	11.0	600.0	0.250	9.14	3.50	3	Nathpa Jhakri-HRT	India		[49]
88	11.0	850.0	0.056	20.40	5.00	3	Nathpa Jhakri-HRT	India		[49]
89	11.0	600.0	0.033	33.33	3.00	3	Nathpa Jhakri-HRT	India		[49]
90	11.0	300.0	0.001	16.50	6.00	3	Nathpa Jhakri-HRT	India		[49]
91	11.0	400.0	0.003	17.00	6.00	3	Nathpa Jhakri-HRT	India		[49]
92	11.0	800.0	0.194	17.14	3.50	3	Nathpa Jhakri-HRT	India		[49]
93	6.5	300.0	0.033	10.00	3.00	3	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
94	6.5	312.0	0.094	34.67	1.50	2	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
95	6.5	280.0	0.083	29.33	1.50	2	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
96	6.5	270.0	0.125	15.91	2.20	2	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
97	6.5	285.0	0.063	12.80	2.50	3	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
98	6.5	280.0	0.031	11.54	2.60	3	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
99	6.5	280.0	0.042	12.50	2.40	2	Udhampur rail tunnel (T1)	India	Claystone, silty claystone	[49]
100	6.0	727.0	2.287	5.88	1.70	2	Chenani–Nashri escape tunnel	India	Siltstone, silty claystone	[49]
101	6.0	736.0	2.426	7.69	1.30	2	Chenani–Nashri escape tunnel	India	Siltstone, silty claystone	[49]
102	6.0	733.0	2.903	6.25	1.60	2	Chenani–Nashri escape tunnel	India	Siltstone, silty claystone	[49]
103	6.0	690.0	1.650	9.38	1.60	2	Chenani–Nashri escape tunnel	India	Siltstone, silty claystone	[49]
104	13.0	577.0	1.517	11.11	1.80	2	Chenani–Nashri escape tunnel	India	Siltstone	[49]
105	5.4	199.7	0.020	1217.16	4.58	3	Chameliya hydroelectric project headrace tunnel 3 + 172	Nepal	Dolomite	[50]
106	5.4	217.5	0.013	1217.16	25.54	3	Chameliya hydroelectric project headrace tunnel 3 + 190	Nepal	Dolomite	[50]
107	5.4	252.2	0.010	1523.07	12.50	3	Chameliya hydroelectric project headrace tunnel 3 + 296	Nepal	Brownish	[50]
108	5.4	246.3	0.010	1523.07	3.80	3	Chameliya hydroelectric project headrace tunnel 3 + 314	Nepal	Foliated phyllite	[50]
109	5.4	283.9	0.008	1645.38	36.73	3	Chameliya hydroelectric project headrace tunnel 3 + 404	Nepal	Talcose phyllite	[50]
110	5.4	284.5	0.008	1828.98	30.19	3	Chameliya hydroelectric project headrace tunnel 3 + 420	Nepal	Talcose phyllite	[50]
111	5.4	210.8	0.010	1575.72	18.30	3	Chameliya hydroelectric project headrace tunnel 3 + 681	Nepal	Talcose phyllite	[50]
112	5.4	237.7	0.010	1575.72	10.96	3	Chameliya hydroelectric project headrace tunnel 3 + 733	Nepal	Talcose phyllite	[50]
113	5.4	230.0	0.015	1217.16	9.80	3	Chameliya hydroelectric project headrace tunnel 3 + 764	Nepal	Foliated phyllite	[50]
114	5.4	222.6	0.015	1217.16	1.20	2	Chameliya hydroelectric project headrace tunnel 3 + 795	Nepal	Foliated phyllite	[50]
115	5.4	80.0	93.500	0.00	0.00	1	Austria (Oetscher unit)	Austria	—	[51]
116	5.4	190.0	7.450	0.00	0.00	1	Austria (Oetscher unit)	Austria	—	[51]
117	5.4	130.0	1.530	0.00	0.00	1	Austria (Oetscher unit)	Austria	—	[51]