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Recapitulation - Composite pavement comprises of two or more pavement layers one of which is bituminous and the other is concrete.
- Composite pavement generally designed
as overlay on existing pavement. The overlay can be designed,
by empirical approach, where the thickness deficiency
is estimated by deflection testing or other NDT methods.
In mechanistic based approach, the general formulation
of the proposed composite pavement structure, is presented
to find out the overlay thickness so that critical stress/strain
parameters are within allowable limits.
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