Table 1 Pavement structure material parameters.

From: Mechanistic analysis of frost heave in airport runway subgrades in seasonal frost regions and pavement structural tolerance thresholds

Airport Structural Layer

thickness(cm)

Poisson’s ratio

density(kg/m3)

Elastic modulus (MPa)

damping

Cement concrete surface course

40

0.15

2400

36,000

0.8

Base layer (cement stabilized gravel layer)

40

0.25

2100

1500

0.8

Soil

1420

0.35

1920

60

0.4

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