• Ayushi Jain
• Jay Patel
• Sanket Bagadia

Indian road network is the World’s second largest road network after United States. Roads in India faces the problems of potholes, rutting, cracks and localized settlement especially during rainy season. These problems occur mainly due to the less bearing capacity of the subgrade. Geogrid is one of the reinforcing materials that has being used to increase the stability and improve the performance of the road. Geogrids are polymeric material comprising of tractable ribs with openings of adequate size to permit interlocking with the encompassing soil. The paper reviews the effect of geogrids to improve the performance of pavement that has being experimentally investigated. The different softwarehave being used to check the functioning of geogrids in flexible pavements. This paper seeks to provide the information that Pavement having geogrid reinforcement at the bottom of the bituminous concrete layer shows considerable improvement in pavement service life on varying load where fatigue life is governing criteria in prediction of service life.

Geogrid, California Bearing Ratio, Pavement Layer thickness, Finite element Analysis, Pavements

"STRUCTURAL CONTRIBUTION OF GEOGRID REINFORCEMENT IN FLEXIBLE PAVEMENTS: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.327-329, May - 2019, Available :http://www.jetir.org/papers/JETIRCQ06060.pdf

"STRUCTURAL CONTRIBUTION OF GEOGRID REINFORCEMENT IN FLEXIBLE PAVEMENTS: A REVIEW", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp327-329, May - 2019, Available at : http://www.jetir.org/papers/JETIRCQ06060.pdf