Table 5 Summary of geotechnical property models via ANOVA.

From: Performance optimization of black cotton soil stabilized with FGD gypsum and cement via response surface methodology

 

LL

PL

PI

SL

CBR S

F-V

P-V

F-V

P-V

F-V

P-V

F-V

P-V

F-V

P-V

Model

0.40

0.836

0.51

0.764

0.15

0.974

0.34

0.875

0.15

0.974

Linear

0.91

0.445

1.19

0.358

0.33

0.729

0.23

0.800

0.33

0.729

C

0.08

0.782

0.00

0.958

0.58

0.471

0.28

0.612

0.58

0.471

FGD

1.74

0.229

2.39

0.166

0.08

0.784

0.18

0.684

0.08

0.784

Square

0.06

0.940

0.06

0.942

0.03

0.971

0.48

0.640

0.03

0.971

C*C

0.00

0.970

0.07

0.801

0.04

0.851

0.06

0.813

0.04

0.851

FGD*FGD

0.12

0.741

0.07

0.803

0.03

0.868

0.82

0.396

0.03

0.868

2-Way Interaction

0.05

0.831

0.03

0.877

0.02

0.891

0.27

0.617

0.02

0.891

 

MDD

OMC

K

UCS

CBR US

F-V

P-V

F-V

P-V

F-V

P-V

F-V

P-V

F-V

P-V

Model

0.14

0.977

0.22

0.944

0.42

0.825

0.16

0.971

0.13

0.981

Linear

0.12

0.888

0.04

0.958

0.94

0.435

0.13

0.882

0.26

0.777

C

0.23

0.648

0.00

0.950

0.03

0.867

0.08

0.787

0.40

0.547

FGD

0.01

0.906

0.08

0.782

1.85

0.216

0.18

0.687

0.12

0.738

Square

0.14

0.868

0.13

0.878

0.03

0.969

0.07

0.929

0.04

0.963

C*C

0.10

0.756

0.24

0.638

0.04

0.856

0.00

0.968

0.08

0.791

FGD*FGD

0.15

0.713

0.01

0.932

0.04

0.856

0.14

0.720

0.00

0.979

2-Way Interaction

0.17

0.693

0.73

0.421

0.14

0.723

0.38

0.556

0.05

0.829

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