MPa
psi
4
10
6
10
Coarse Gravelly Sand
Unfrozen to Frozen
Frozen to Thaw
3
10
5
10
2
10
25 C
15
10
5
0
5
10
15
20
F
10
20
30
40
50
60
70
Temperature
Figure 6. Effect of freezing and thawing on the resilient modulus of coarse gravelly sand.
psi
MPa
5
10
7
10
4
10
6
10
3
10
5
10
2
10
Medium Fine Sand
4
10
Unfrozen to Frozen
Frozen to Thaw
1
10
10 C
15
10
5
0
5
50 F
10
20
30
40
Temperature
Figure 7. Effect of freezing and thawing on the resilient modulus of fine sand.
15
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