Table 10 Fitting formulas for pavement bending tensile stress and frost heave amounts for different aircraft models.

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

Aircraft model

Fitting formula

R2

B767-300ER

Static load

y = 0.04x + 1.528

0.990

B747-400

Static load

y = 0.142x + 1.421

0.999

A380-800

Static load

y = 0.148x + 1.885

0.993

Back to article page