Performance of Flexible Pavement Using Biaxial Geogrids: A Mechanistic Approach Using IITPAVE Software
Flexible pavements under heavy traffic must control fatigue cracking in the bituminous layer and permanent deformation in the subgrade. This study examines whether biaxial geogrid reinforcement can reduce pavement thickness for a design traffic of 175 million standard axles (msa), 9% subgrade CBR and 90% reliability.Th...