Assessment of Performance and Maintenance of Flexible Pavement Using KENLAYER and HDM-4

Abstract This paper describes the performance of flexible pavement using KENLAYER and Highway Development Management (HDM-4) software for urban roads. study includes area four-lane two-lane roads at Hyderabad city, such as Gandi Maissama to Bachupally (GB), Nizampet (BN), Miyapur Bachuapally (MB), JNTU Pragathi Nagar (JP). The distress data like rutting, fatigue, pothole, patches, edge drop each section were taken by adopting manual methods. deterioration model was selected developed based on available both HDM-4. current aims forecast specific in order calculate damage ratio. It also provides design life per future traffic model. Further, maintenance particular is carried out HDM-4 models. noticed that major found than other road section. concluded comparative different governing factors along with allowable limits found. Finally, output has been compared.