• Azad Chand Mahazan
• Akhand Pratap Singh

The roadway infrastructure's major components are pavements, and in India, flexible pavements tend to degrade faster than anticipated by the designer. Hence, a pavement performance study is highly necessary to assess their performance. In this thesis, sample data will be used to examine the pavement performance, including the International Roughness Index (IRI), Structural Number (SN), equivalent single axle loads (ESAL), Pavement Condition Index (PCI), and Characteristic deflection from Benkelman Beam test. The pavement performance study will be conducted in four sections, and the calculation of IRI requires the calibration and validation of merlin equations with respect to auto-level. Only then can the structural number be determined by considering layer coefficients and matching pavement layer thicknesses. The Benkelman Beam test will be used to calculate the rebound deflection of the pavement, and three people's traffic will be calculated to assess the pavement's load-carrying capacity. Overall, this study will provide valuable insights into the performance of flexible pavements in India and could help improve the design and maintenance of such pavements in the future.

Roadway infrastructure, pavements, flexible pavements, pavement performance study, International Roughness Index, Structural Number, equivalent single axle loads, Pavement Condition Index, Benkelman Beam test, sample data, merlin equations, calibration, validation, layer coefficients, pavement layer thicknesses, rebound deflection, load-carrying capacity, India.

"AN ANALYSIS OF A SPECIFIC CASE WITH FLEXIBLE PAVING'S PERFORMANCE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 5, page no.e609-e618, May-2023, Available :http://www.jetir.org/papers/JETIR2305486.pdf

"AN ANALYSIS OF A SPECIFIC CASE WITH FLEXIBLE PAVING'S PERFORMANCE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 5, page no. ppe609-e618, May-2023, Available at : http://www.jetir.org/papers/JETIR2305486.pdf