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Research on the relationship between pavement skid resistance coefficient and IRI (International Roughness Index) in optimizing the assessment of transport and operational indicators in road digitalization

Field of Science:Civil and Structural EngineeringMechanical Engineering
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ARTICLE ANNOTATION

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In road management and road repair planning, as well as in accordance with the "Safe Road Concept," it is important to diagnose and monitor roads. IRI (International Roughness Index) is optimal for digitalization of roads and integration into GAT cards. All transport and operational indicators and the international welfare index used in diagnostics in the Republic of Uzbekistan should be associated with IRI. This article examines the relationship between the IRI (International Roughness Index) and the coverage bite ratio, which is considered one of the indicators of operational transport. The results of the study showed that coating smoothness and coating bite ratio are interrelated. As a result, laws have been developed related to how much the bite ratio of the pavement deteriorates or the smoothness of the road surface increases.

AUTHORS

S.Yadgarov

"TOSHKENT DAVLAT TRANSPORT UNIVERSITETI" DAVLAT MUASSASASI

Tags

# Digitalization of automobile roads# transport – ekspluatasion indicators of automobile roads# even coverage# Road surface adhesion coefficient# automobile road diagnostics# automobile road monitoring

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