Persistent Identifier
|
doi:10.18710/WD05DG |
Publication Date
|
2024-02-22 |
Title
| A Spatial-statistical model to analyse historical rutting data |
Author
| Jourdain, Natoya O. A. S.; Steinsland, Ingelin; Vedvik, Emil; Birkhez-Shami, Mamoona; Olsen, William; Gryteselv, Dagfin; Siebert, Doreen; Klein-Paste, Alex (NTNU – Norwegian University of Science and Technology) - ORCID: https://orcid.org/0000-0001-6265-4438 |
Point of Contact
|
Use email button above to contact.
Jourdain, Natoya (NTNU – Norwegian University of Science and Technology) |
Description
| The rutting dataset comprises of the annual rutting for years 2010-2020 (millimetre, calculated as the difference between current and previous year's data), with rut depth measurement from the previous year (millimetre), annual average daily traffic (AADT), lane width (metre), bearing capacity for year 2021 (tonnes), surface curvature index for year 2021, and base curvature index data (2021). The rutting data was collected for 20-metre road segments at specific latitude and longitude locations. The rutting is assumed to be linearly related to known explanatory variables (e.g., lane width) and random and spatial components. Rutting measurements were used to fit spatial-statistical models with random and spatial components in a Bayesian Hierarchical framework. Non spatial-statistical models with random yearly effects were also fitted. We compared these models to determine the importance of accounting for spatial information and to properly account for the rutting variability. (2024-02-14) |
Subject
| Engineering; Mathematical Sciences |
Keyword
| Flexible pavement
Predictive maintenance
Rutting
Spatial-statistical model
Uncertainty
Bayesian Hierarchical models
Linear mixed models with INLA
Spatial and random effects |
Related Publication
| Jourdain N.O.A.S et al (2024) A Spatial-statistical model to analyse historical rutting data. Preprint submitted, and it will be submitted for review arXiv: https://doi.org/10.48550/arXiv.2401.03633 |
Producer
| NTNU – Norwegian University of Science and Technology (NTNU) https://www.ntnu.edu/ |
Production Date
| 2020-05-21 |
Production Location
| Trøndelag |
Contributor
| Project Leader : Andersen, Trond Michael
Data Manager : Gryteselv, Dagfin
Project Manager : Klein-Paste, Alex
Project Manager : Siebert, Doreen
Supervisor : Ingelin Steinsland
Researcher : Jourdain, Natoya O.A.S |
Funding Information
| Statens Vegvesen: https://www.vegvesen.no/
Norwegian University of Science and Technology: https://www.ntnu.no/ |
Distributor
| NTNU – Norwegian University of Science and Technology (NTNU) https://dataverse.no/dataverse/ntnu |
Depositor
| Jourdain, Natoya Olita Amantha Stephen |
Deposit Date
| 2024-02-14 |
Time Period
| Start Date: 2010-05-21 ; End Date: 2020-05-21 |
Date of Collection
| Start Date: 2010-05-21 ; End Date: 2020-05-21 |
Data Type
| Survey data |
Software
| R studio, Version: Version: 4.3.2
INLA, Version: Version: 29-01-2024 |
Data Source
| Norwegian Public Roads Administration data bank: NVDB; Statens Vegvesen Vegkart and Rosita data base. |