Analysis of Implementation Plans for the ACR -PCR System on Flexible Pavement Runways at Utilization Cooperation Airport

Abstract

ICAO determined that the ACR–PCR system will take effect in July 2020 and be effective in November 2024. It is very important for airports in Indonesia to make adjustments to optimize the use of pavement assets. The research aims to calculate ACR-PCR, compare it with ACN-PCN, evaluating the airside pavement structure of airport through the application of the ACR-PCR system. Case study analysis of calculations with ICAO–ACR1.32 and FAARFIELD2.0. ACN/PCN and ACR/PCR ratios are classified against pavement strength limitation criteria. Evaluation based on the criteria for permanent deformation of the subgrade layer andfatigue cracking of the asphalt layer. Tjilik Riwut airport runway PCR value 542FBXT, Radin Inten II 850FCXT, Fatmawati Soekarno 712FCXT and H. AS. Hanandjoeddin 643FCXT. Comparison of the ACR/PCR and ACN/PCNratiosshows an increase in pavement capacity of 1.4746. Based on the criteria for fatigue cracking of the asphalt layer and permanent deformation of the PCR subgrade layer at Tjilik Riwut airport 668 and 575 FBXT, Radin Inten II 1027 and629FCXT,Fatmawati Soekarno 862 and 629 FCXT, H. AS. Hanandjoeddin 675 and 560 FCXT. The structural pavement capacity of PT Angkasa Pura Indonesia airport has the opportunity to be increased in terms of flight frequency.