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| Miroslav Šimun, Tatjana Rukavina |
| Criteria for longitudinal evenness of asphalt-pavement driving surfaces |
UDK 625.85.001.42:625.711.1
(Original scientific paper, received on June, 17 2009) |
In order to define the influence of the scope of construction work and public road categories, the authors
define factors that are significant for achieving evenness of asphalt-pavement driving surfaces. The values of
international roughness index IRI100, measured on pavements built over the past four years on the Croatian
road network, are analyzed statistically. Limit criteria for road pavement surfaces are defined for three
principal road categories (motorways, national roads, and municipal roads) and seven asphalt pavement
categories.
Key words:
driving surface,
evenness,
asphalt pavement,
Croatian road network,
limit criterion,
IRI indicator
Pregledano 464 puta
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