Table 2 Dynamic triaxial test scheme.

From: Influence of root distribution patterns on soil dynamic characteristics

Soil sample

Dynamic stress amplitude (kPa)

Root content (g)

Number of vibrations

Plain soil

15

0

197

20

0

84

25

0

19

Mixed reinforced soil

15

1.5

816

20

1.5

131

25

1.5

25

Crossed reinforced soil

15

1.5

1569

20

1.5

215

25

1.5

36