ABR BWV Road pavements and Asset management ir
ABR - BWV Road pavements and Asset management ir. Margo Briessinck <POST-SEOUL> Sterrebeek, 18. 03. 2016
ST 4 - Infrastructure TC 4. 1 Management of road assets TC 4. 2 Road pavements TC 4. 3 Road bridges TC 4. 4 Earthworks and unpaved roads 2 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
TC 4. 1 – Management of road assets 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. § Issue 4. 1. 4 Road Assets Management Manual § § 12. 13. develop a web-based Road Assets Management Manual 14. 15. http: //www. ctre. iastate. edu/piarc/ 16. Asset Management Guide Importance of Maturity in Implementing Asset Management Organization Asset Management Strategy Performance Management and Monitoring Inventory and Condition Risk Lifecycle Planning Developing a Transportation Asset Management Plan (TAMP) Financial Plan Asset Valuation Programming/Resource Allocation Performance Monitoring Asset Management System Communication 3 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Road Assets Management Manual 4 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
TC 4. 2 – Road pavements Issue 4. 2. 1 Issue 4. 2. 2 Issue 4. 2. 3 Road condition Recycling and reuse of Reducing the life cycle monitoring and materials for pavements carbon footprint of road/vehicle interaction pavements • state of the art report on road condition monitoring and road/vehicle interaction • state of practice report on assessing and determining the service life of wearing courses • electronic version of • report on assessment the up-graded guide of recent innovations lines for in-place and which contribute to in-plant recycling reduce the carbon footprint in pavements • report on the assessment of performance of carbon footprint reduction 5 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Road monitoring report § § § § Surface evenness Vehicle/road interaction characteristics Surface defects Structural condition Importance of managing data quality Quality management: verification and validation Case studies § § Quality control of road surface characteristics data Potential for WLP data to prioritise localised distresses for repair Using collected roughness data to develop acceptability limits Use of probe vehicles 6 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Service life report 13 9 4 2 1 1 7 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Example. . . rutting 18. 6 mm 18. 4 year 8 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Recycling and reuse guide line cement in situ bitumen in plant Pavement recycling workshop PIARC TC 4. 2 + REAAA 9 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Airfield pavements Workshop PCN ≥ ACN OK § § CBR method is dated new method § § § ACN: distinction between gears with ≤ 2 or ≥ 4 tyres PCN: ML²EA 2018 10 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Strategic Plan 2016 -2019 § Terms of reference: “TC D. 2 (Pavements) will investigate environmentally-friendly and sustainable paving solutions and materials. Non-destructive pavement monitoring and testing techniques will also be an area of study. ” § § § Issue D. 2. 1 green paving solutions and sustainable pavement materials Issue D. 2. 2 low cost pavements systems Issue D. 2. 3 non-destructive pavement monitoring and testing techniques (incl. SURF congress) 11 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
Questions. . . 12 ABR - BWV <POST-SEOUL> Sterrebeek, 18. 03. 2016 ABR - BWV
- Slides: 12