Development of Airport Pavement Condition Evaluation Using Dominant Damage and Grid-Based Analysis

Pavement Condition Index Deduct Value Pavement Damage Grid-Based Analysis.

Authors

  • Aris Wibowo
    35021307@mahasiswa.itb.ac.id
    Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Bandung, West Java, 40132, Indonesia
  • Ade Sjafruddin Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Bandung, West Java, 40132, Indonesia
  • Bambang S. Subagio Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Bandung, West Java, 40132, Indonesia
  • Russ Bona Frazila Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Bandung, West Java, 40132, Indonesia
Vol. 11 No. 5 (2025): May
Research Articles

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Airport Pavement Condition Index (PCI) is a measure of pavement stability represented by an index ranging from 0 (failed) to 100 (best). The PCI evaluation procedure includes a series of steps, which are time-consuming and expensive. Therefore, this study aimed to propose an alternative PCI evaluation procedure that focused on major pavement damage using a grid-based system. The methods used in the analysis included discussions with expert panels and linear & nonlinear regression analysis. The results of the deduct value curve showed good statistical performance with an average RMSE of 1.80 and an average R² value of 0.85. The sample unit size with a grid system of 3í—5 m² produced good accuracy with an average standard deviation of 7.89 at the study locations of PKY, TJQ, and TKG airports. Additionally, the PCI value decline model as a function of pavement age produced an estimated PCI decline of 3.23 per year. Grid-based PCI analysis was further proven to improve the accuracy of PCI values and consequently increased the efficiency of runway condition investigation time and costs by 27.30% compared to standard methods. Future studies were recommended to integrate this PCI evaluation procedure with a classification algorithm for airport pavement damage.

 

Doi: 10.28991/CEJ-2025-011-05-011

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