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PAVEMENT CONDITION INDEX TO IDENTIFY THE ROAD FUNCTIONAL DAMAGE IN BANTUL REGENCY YOGYAKARTA (Case Study on the Road Section in Triwidadi, Bantul Yogyakarta)
Wahyu widodo, Emil Adly, Anita Rahmawati, Siska Dewi

Universitas Muhammadiyah Yogyakarta


Abstract

Road damage occurred in Bantul Regency today is a very complex problem and it has led to the very significant losses particularly for the road users such as the long travel time, discomfort and even accident. Some factors of road damage might be related to the traffic load, puddle due to the poor drainage system, material, dynamic climate, implementation, and poor sub grade condition. This research aims to assess the road surface using the Pavement Condition Index (PCI) method by conducting a visual survey in field. PCI refers to the numerical index, whose values are in the range of 0 to 100. Value 0 shows the pavement in a much damaged condition and value 100 shows the perfect pavement. The location surveyed was the road section of Triwidadi along 4000 meters at Sta. 14 + 000 - Sta. 18 + 000. As found in the analysis conducted, the result of Pavement Conditional Index (PCI), it could be identified 13 types of damage and percentage values, including Aligator Cracking by 6.08%, Bumb and Sags by 6.98%, Corrugation by 0.90%, Depression by 5,86%, Edge cracking by 11.04%, Longitudinal Cracking by 22.07%, Patching and Utility Cut Patching by 13.06%, Polised Agregat by 18.02%, Potholes by 8.33%, Shoving by 0.23%, Slippage Cracking by 0.23%, Expand Upheaval by 0.23%, and Raveling by 6.98%. The total index was 34.75% which was included in the poor category with the handling time as revealed by PCI Decision Matrix is immediately reconstructed.

Keywords: Pavement condition index, Road damage, Triwidadi road,

Topic: International Symposium of Civil, Environmental, and Infrastructure Engineering

Link: https://ifory.id/abstract/9Jxnd7w2DTQK

Conference: The 3rd International Conference on Sustainability and Innovation (ICoSI 2019)

Plain Format | Corresponding Author (Emil Adly)

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