Strengthening of Keyed Longitudinal Construction Joints in Rigid Pavements
Final rept. Apr 1971-May 1972
ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS
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The rigid pavement test section was constructed of portland cement concrete PCC and trafficked with a 360-kip 12-wheel assembly and a 166-kip twin-tandem assembly to evaluate the performance of keyed and doweled longitudinal construction joints in rigid airfield pavement under multiple-wheel heavy gear loadings and to investigate the feasibility of strengthening existing keyed longitudinal joints.
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