Benefit Ratio (%)

(RBR)

E (N/mm²)

Total Deformation (mm)

Reinforcement Case

Geogrid Type

42

0.92

Unreinforced section

None

1.08

42.46

0.91

1-Bottom unfixed geotextile

Geotextile

−110.8

−121.7

−65.2

19.9

18.94

25.42

1.94

2.04

1.52

1-Composite reinforcement

2-Bottom unfixed geogrid

3-Middle unfixed geogrid

GR105

4.34

7.6

−4.3

43.9

45.46

40.25

0.88

0.85

0.96

1-Bottom unfixed geogrid

2-Bottom fixed geogrid

3-Middle unfixed geogrid

GR420