Examining the relationship between two road performance indicators: Pavement condition index and international roughness index
Sign Up to like & getrecommendations! Published in 2021 at "Transportation geotechnics"
DOI: 10.1016/j.trgeo.2020.100441
Abstract: Abstract Two of the most popular pavement performance indicators are the International Roughness Index (IRI) and the Pavement Condition Index (PCI). The Long-Term Pavement Performance (LTPP) database does not include the latter. Therefore, limited research… read more here.
Keywords: index; international roughness; performance; performance indicators ... See more keywords
Development of a crowdsourcing-based system for computing the international roughness index
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DOI: 10.1080/10298436.2020.1755434
Abstract: Pavement roughness is one of the essential parameters of pavement quality affecting ride quality, driving safety, and fuel consumption. The International Roughness Index has been widely deployed to... read more here.
Keywords: international roughness; crowdsourcing based; roughness index; roughness ... See more keywords
A Comparative Study of AI-Based International Roughness Index (IRI) Prediction Models for Jointed Plain Concrete Pavement (JPCP)
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DOI: 10.3390/ma15165605
Abstract: The international roughness index (IRI) can be employed to evaluate the smoothness of pavement. The previously proposed mechanical-empirical pavement design guide (MEPDG), which is used to model the IRI of joint plain concrete pavement (JPCP),… read more here.
Keywords: pavement; iri; international roughness; jpcp ... See more keywords