Table 2 Main parameters of the tested soils.

From: Investigation into the PSD characteristics of internally unstable soils susceptible to suffosion

No.

Identifier

Cu

Cc

(H/F)min

d(H/F)min

Ff (%)

D’15

d’85

D’15/d’85

ρdmax (g/cm3)

ρdmin (g/cm3)

ρd(g/cm3)

Dr(%)

1

G1

12

6.45

0.0004

0.5

15

3.57

0.46

7.71

2.229

1.708

2.129

84.50

2

G2

22.31

9.23

0.0003

1.0

20

7.41

0.85

8.71

2.144

1.634

2.046

84.71

3

G3

18.8

7.66

0.0004

1.0

20

6.20

0.85

7.29

2.144

1.634

2.046

84.64

4

G4

56.41

20.30

0.0001

0.8

25

12.25

0.66

18.57

2.058

1.560

1.961

84.59

5

G5

9.30

3.87

0.3431

1.0

15

3.63

0.63

5.74

2.229

1.708

2.129

84.56

6

G6

13.58

6.50

0.0081

1.0

20

4.83

0.84

5.72

2.144

1.634

2.045

84.59

7

G7

16

6.25

0.0005

1.0

15

6.59

0.86

7.67

2.229

1.708

2.129

84.64

8

G8

11.67

5.49

0.0006

1.0

10

7.35

0.85

8.64

2.315

1.782

2.213

84.53

9

G9

1.88

0.83

0.0012

0.8

5

5.95

0.71

8.37

2.401

1.856

2.297

84.56

10

G10

30.55

12.07

0.0003

0.8

15

8.53

0.63

13.51

2.229

1.708

2.129

84.63

11

G11

22.2

0.17

0.0002

0.8

30

6.40

0.71

9.01

1.972

1.486

1.877

84.56

12

G12

11.73

0.29

0.0890

0.8

35

3.49

0.67

5.10

1.886

1.412

1.793

84.56

13

B1

33.33

2.30

0.4522

1.26

22.09

5.89

0.74

7.97

2.108

1.603

2.011

84.69

14

B2

62.5

10

0.2506

0.76

18.52

5.14

0.54

9.54

2.169

1.656

2.070

84.65

15

B3

2.14

1.18

0.2234

0.81

5.01

9.52

0.65

14.63

2.401

1.856

2.296

84.52

16

B4

77.82

5.36

0.2820

0.21

14.27

2.47

0.18

14.12

2.242

1.719

2.142

84.66

17

B5

59.38

24.52

0.3556

0.81

15.02

7.28

0.50

14.47

2.229

1.708

2.129

84.59

18

B6

63.66

17.54

0.1240

0.71

18.56

5.44

0.31

17.66

2.168

1.655

2.070

84.64

19

B7

65.22

0.52

0.1138

0.81

30.01

7.05

0.44

15.99

1.972

1.486

1.877

84.53

20

B8

18.75

7.30

0.4217

0.81

10.02

7.97

0.50

15.82

2.315

1.782

2.213

84.58

21

B9

75

24.08

0.2813

0.81

15.02

7.83

0.40

19.42

2.229

1.708

2.128

84.52

22

B10

4.73

3.70

0.3322

0.76

6.81

11.99

0.56

21.50

2.370

1.829

2.267

84.68

23

B11

303.0

0.48

0.1452

2.01

33.47

20.12

1.31

15.32

1.912

1.435

1.819

84.52

24

B12

28.67

10.25

0.5271

5.06

15.77

29.55

3.72

7.95

2.216

1.697

2.116

84.52

25

B13

54.25

9.81

0.3766

9.81

20.97

25.54

3.21

7.96

2.127

1.620

2.029

84.60

26

B14

117.9

5.26

0.3513

5.26

21.10

14.80

1.51

9.77

2.125

1.618

2.026

84.51

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