The vertical ______ on top of the subgrade controls the subgrade rutting.
The vertical ______ on top of the subgrade controls the subgrade rutting. Correct Answer Compressive strain
The vertical compressive strain on top of the subgrade controls the rutting of the subgrade. The horizontal tensile strain at the bottom of the bituminous layer controls the bottom-up fatigue cracking of the pavement.
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Feb 20, 2025