On laser scanning, pavement surface roughness and international roughness index in highway construction
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00243288" target="_blank" >RIV/68407700:21110/16:00243288 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/EE.2016.294" target="_blank" >http://dx.doi.org/10.14311/EE.2016.294</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/EE.2016.294" target="_blank" >10.14311/EE.2016.294</a>
Alternative languages
Result language
angličtina
Original language name
On laser scanning, pavement surface roughness and international roughness index in highway construction
Original language description
The paper reports data from the research project where the objective was to develop and validate a tool that would be publicly available and would leverage the point cloud data commonly acquired on sites to calculate the pavement surface properties such as the International Roughness Index and Roughness. To do so, a unique RIRI program was written in Python to streamline the point cloud data analysis. The program is publicly available under the GNU General Public License. Further, the paper presents data from three test sections where the developed methodology was used to calculate the pavement smoothness properties from a point cloud and compared to classical, reference, methodologies, such as the rod and level and precise levelling. The paper focuses on the variability and precision of all methodologies. It was found that the Pearson type IV distribution is a fitting descriptor for histograms calculated with the help of Freedman and Diaconis’s law from rectified slopes and roughness values with regard to its fitness and use of its parameters for the pavement surface smoothness description.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 6th Eurasphalt & Eurobitume Congress,1st - 3rd June 2016
ISBN
978-80-01-05962-3
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
Czech Technical University
Place of publication
Prague
Event location
Praha
Event date
Jun 1, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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