Immediate effects of some corrective maintenance interventions on flexible pavements
Different maintenance interventions have different ability to address distresses on flexible pavements. Understanding the maintenance effects can benefit pavement maintenance decision-making. In this study, the immediate maintenance effects on roughness and rutting of three interventions including o...
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| Format: | Article |
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Taylor and Francis
2018
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| Online Access: | https://eprints.nottingham.ac.uk/33148/ |
| _version_ | 1848794568561000448 |
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| author | Qiao, Yaning Dawson, Andrew Parry, Tony Flintsch, Gerardo W. |
| author_facet | Qiao, Yaning Dawson, Andrew Parry, Tony Flintsch, Gerardo W. |
| author_sort | Qiao, Yaning |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | Different maintenance interventions have different ability to address distresses on flexible pavements. Understanding the maintenance effects can benefit pavement maintenance decision-making. In this study, the immediate maintenance effects on roughness and rutting of three interventions including overlay, overlay with an additional base layer and mill and fill were studied and compared. A method was introduced to validate maintenance effect models, using the pavement management information from Virginia Department of Transportation. The method included a data mining process to extract data and apply regression analysis of maintenance effect models. The outliers in the analysis were detected and removed using the method of Cook’s distance. It was found that the immediate maintenance effects of overlay with base layer were greatest and mill and fill was least when treating pavements with moderate roughness (50–100 in/mi (≈ 0.8–1.6 m/km)). However, mill and fill was more useful for treating pavements with high roughness (>100 in/mi (≈1.6 m/km)). Furthermore, suggestions were proposed on data collection for road authorities to improve the prediction of maintenance effects. |
| first_indexed | 2025-11-14T19:18:16Z |
| format | Article |
| id | nottingham-33148 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:18:16Z |
| publishDate | 2018 |
| publisher | Taylor and Francis |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-331482020-05-04T19:44:12Z https://eprints.nottingham.ac.uk/33148/ Immediate effects of some corrective maintenance interventions on flexible pavements Qiao, Yaning Dawson, Andrew Parry, Tony Flintsch, Gerardo W. Different maintenance interventions have different ability to address distresses on flexible pavements. Understanding the maintenance effects can benefit pavement maintenance decision-making. In this study, the immediate maintenance effects on roughness and rutting of three interventions including overlay, overlay with an additional base layer and mill and fill were studied and compared. A method was introduced to validate maintenance effect models, using the pavement management information from Virginia Department of Transportation. The method included a data mining process to extract data and apply regression analysis of maintenance effect models. The outliers in the analysis were detected and removed using the method of Cook’s distance. It was found that the immediate maintenance effects of overlay with base layer were greatest and mill and fill was least when treating pavements with moderate roughness (50–100 in/mi (≈ 0.8–1.6 m/km)). However, mill and fill was more useful for treating pavements with high roughness (>100 in/mi (≈1.6 m/km)). Furthermore, suggestions were proposed on data collection for road authorities to improve the prediction of maintenance effects. Taylor and Francis 2018-06-30 Article PeerReviewed Qiao, Yaning, Dawson, Andrew, Parry, Tony and Flintsch, Gerardo W. (2018) Immediate effects of some corrective maintenance interventions on flexible pavements. International Journal of Pavement Engineering, 19 (6). pp. 502-508. ISSN 1029-8436 Maintenance effect; Pavement management system; Data mining; Model calibration; Regression analysis http://dx.doi.org/10.1080/10298436.2016.1176164 doi:10.1080/10298436.2016.1176164 doi:10.1080/10298436.2016.1176164 |
| spellingShingle | Maintenance effect; Pavement management system; Data mining; Model calibration; Regression analysis Qiao, Yaning Dawson, Andrew Parry, Tony Flintsch, Gerardo W. Immediate effects of some corrective maintenance interventions on flexible pavements |
| title | Immediate effects of some corrective maintenance interventions on flexible pavements |
| title_full | Immediate effects of some corrective maintenance interventions on flexible pavements |
| title_fullStr | Immediate effects of some corrective maintenance interventions on flexible pavements |
| title_full_unstemmed | Immediate effects of some corrective maintenance interventions on flexible pavements |
| title_short | Immediate effects of some corrective maintenance interventions on flexible pavements |
| title_sort | immediate effects of some corrective maintenance interventions on flexible pavements |
| topic | Maintenance effect; Pavement management system; Data mining; Model calibration; Regression analysis |
| url | https://eprints.nottingham.ac.uk/33148/ https://eprints.nottingham.ac.uk/33148/ https://eprints.nottingham.ac.uk/33148/ |