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Rehabilitation and Design Analysis of Pavement Conditions in North 8000-ft and 3000-ft Segments

This study focuses on the rehabilitation and design analysis of pavement conditions in North 8000-ft and 3000-ft segments, incorporating NDT deflection data, basin area, LTE, effective slab thickness, interlayer properties, and subgrade support. It explores factors like Ec Friction, subgrade k, NDT parameters, and deflection analysis for B777 aircraft design, stress limits, FEM capability, bonded and unbonded layers, overlay design, reliability, and joint restoration for the middle 5000-ft section.

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Rehabilitation and Design Analysis of Pavement Conditions in North 8000-ft and 3000-ft Segments

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  1. R/W 15-33 Rehabilitation

  2. Pavement Condition North 8000 feet North 3000 feet

  3. NDT • Deflection Data • Basin Area • LTE • Effective slab thickness • Interlayer properties • Subgrade support

  4. Design Aircraft – B ??? Factors: Ec Friction Subgrade k

  5. Average Values of NDT Parameters of R/W 15L-33R

  6. Deflection Analysis

  7. B 777

  8. Subgrade Stress Limits

  9. Present FEM Capability Bonded Layers Unbonded Layers

  10. Partial Bond P

  11. Overlay Design – B ???

  12. Middle 5000 feet98% Reliability

  13. Joint LTE RestorationMiddle 5000 ft

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