Zulfi, Albert (2025) Kajian Preservasi Jalan Berdasarkan Nilai Iri (international Roughness Index) Pada Ruas Jalan Lintas Timur Sumatera Provinsi Riau. Other thesis, Universitas Islam Riau.

Text 203122033.pdf - Submitted Version Restricted to Registered users only Download (26MB) | Request a copy

Abstract

Road preservation is a road handling activity, in the form of prevention, maintenance and repairs needed to maintain the condition of the road so that it continues to function optimally to serve traffic so that the specified plan life can be achieved. There are many methods for assessing road surface conditions. This research uses IRI value data to analyze road damage and handling methods. This research aims to determine the surface condition of the Batas Pelalawan - Sekijang Mati road section based on the IRI value and determine the handling method, as well as analyze how the IRI value developed before construction and during the construction period. The research results show that in the period before construction, namely in 2020, the average IRI value was 4.0279 with a medium IRI value classification. The recommended handling is routine maintenance. During the construction period in 2022 the average IRI value obtained was 3.70683 with a good IRI value classification, where overall 86% was good and 14% was moderate, with the development of the IRI value from 2020 - 2022 being 64% constant, 31% increased and 5% down. The IRI value in 2023, which is also the construction period, is 3.67194 with a good IRI value classification. The overall condition of the road section is 89% good and 11% fair. When compared with the IRI value in 2022, this road section will improve in terms of its IRI value with the development of the IRI value being 90% constant, 7% increasing and 3% decreasing. Based on the table for the development of IRI values based on road conditions, the IRI value in the third year with the no treatment (do nothing) scenario, if it is assumed that in year 0 the IRI value = 3, then in the third year the IRI value = 6. Meanwhile, in this study, the IRI value from year 2020 to 2023 was getting better, due to road preservation Keywords: IRI, SDI, Road Condition.

Actions (login required)

View Item