Prediction Method for Hydraulic Conductivity considering the Effect of Sizes of Ellipsoid Soil Particles from the Microscopic Perspective

Table 4

Computational error of theoretical models vs test data.

Test id	Hydraulic conductivity test data (cm/s)	Computational error of theoretical models (%)
		Current model			Other models
					Indraratna model	Hazen model	Kozeny-Carman model
Indraratna et al. [67]
1	0.0119	−89.92	−40.34	154.62	2.52	4.20	61.34
2	0.0303	−83.17	0.33	325.41	32.01	66.01	164.03
3	0.31	−85.97	−16.74	251.32	−25.16	36.42	118.10
4	0.008	−87.50	−27.50	208.75	30.00	25.00	90.00
5	0.0087	−82.76	−1.15	318.39	65.52	2.30	109.20
6	0.2	−83.50	−2.70	313.10	−7.20	0.75	104.25
7	0.0098	−85.71	−17.35	250.00	40.82	2.04	90.82
8	0.0103	−84.47	−6.80	296.12	49.51	−2.91	94.17
9	0.011	−83.64	−2.73	313.64	53.64	−9.09	91.82
10	0.012	−83.33	−1.67	320.00	51.67	−16.67	82.50
11	0.022	−90.45	−43.18	140.45	−12.27	−54.55	1.36
12	0.022	−89.55	−37.73	164.55	−4.09	−48.64	14.09
13	0.0092	−77.17	35.87	475.00	114.13	18.48	160.87
14	0.0909	−89.33	−36.96	168.21	−24.97	−46.31	18.26
15	0.1214	−87.23	−24.63	219.52	−18.53	−32.95	44.48
16	0.143	−84.90	−10.91	277.76	−8.25	−15.10	78.81
Sherard et al. [68]
1	0.025	−79.60	26.40	415.60	61.60	−8.00	173.20
2	0.018	−87.78	−27.22	208.33	12.22	27.78	80.56
3	0.049	−55.92	160.00	1002.45	166.94	17.55	386.33
4	0.022	−60.45	131.82	885.91	179.09	161.82	327.27
5	0.051	−40.78	248.82	1382.94	237.65	48.24	555.29
6	0.039	−70.26	75.38	643.85	102.31	93.85	200.77
7	0.56	−73.91	53.07	553.68	12.34	41.45	259.38
8	0.25	−74.56	56.44	537.48	26.72	216.84	292.24
9	3.8	−80.65	12.38	384.82	−37.46	8.50	179.45
10	2.6	−87.63	−26.36	210.01	−53.66	58.57	102.96
11	5.3	−63.55	119.06	813.30	−0.84	−5.33	329.60
12	4.8	−83.91	−3.57	303.12	−48.41	4.53	98.91
13	5.6	−84.02	−8.20	300.44	−50.12	−33.48	99.80
14	1.8	−82.27	3.13	344.26	−33.62	106.94	99.13
15	12.2	−46.93	212.15	1229.65	16.40	130.25	562.56
16	8.7	−69.04	78.01	675.54	−20.58	222.87	323.79
17	15.2	36.06	739.97	3308.87	142.72	506.32	1696.45
18	13.9	−36.09	292.99	1501.28	32.55	563.02	835.90
Tsai [39]
1	0.025	−92.00	−52.40	101.60	−25.60	8.80	−1.20
2	0.022	−90.91	−45.91	129.09	−16.36	23.64	10.91
3	0.027	−92.96	−58.15	77.41	−32.59	0.74	−10.74
4	0.024	−92.08	−52.92	99.58	−25.00	13.33	0.00
5	0.025	−92.40	−54.80	91.60	−28.80	8.80	−5.20
6	0.027	−92.96	−58.15	77.41	−34.44	0.74	−12.59
7	0.034	−94.12	−65.00	48.24	−46.47	−20.00	−28.24
8	0.168	−93.39	−61.07	65.60	−55.24	43.93	16.13
9	0.0311	−90.35	−43.09	143.09	−16.72	97.11	45.98
10	0.0254	−90.55	−38.58	139.76	−13.78	113.78	47.64
11	0.0257	−92.22	−53.70	96.11	−28.40	71.60	16.34
12	0.0129	−90.70	−44.96	134.88	−6.20	98.45	37.21
13	0.0124	−89.52	−41.13	159.68	4.84	111.29	50.00
14	0.0133	−90.98	−46.62	127.82	−6.77	96.99	36.09
15	0.0135	−90.37	−43.70	138.52	−4.44	94.07	42.22
16	0.0126	−89.68	−39.68	155.56	3.97	107.94	55.56
17	0.0218	−89.45	−37.16	166.97	−3.67	102.29	56.88
18	0.0171	−87.72	−26.90	209.36	15.20	157.89	85.96
19	0.0233	−91.85	−51.50	105.58	−24.03	89.27	21.46
20	0.024	−90.83	−45.83	131.25	−15.42	83.75	34.17
21	0.0257	−91.83	−51.36	105.84	−26.07	71.60	21.79
22	0.0247	−92.71	−56.68	84.21	−31.98	78.54	14.98
23	0.0241	−92.95	−58.09	78.84	−31.95	82.99	16.18
24	0.0279	−94.27	−65.59	46.24	−43.37	58.06	−2.87