Pavement-management system for concrete roadways in Virginia. Phase 1. Condition ratings. Final report
The report traces the development of a rating system for evaluating the service condition of Virginia's portland-cement concrete pavements. The service condition is assessed in terms of distress roughness, i.e., that portion of a pavement's poor-ride characteristics directly attributable to the occurrence of certain key distress types. Field surveys of the occurrence of these distresses provide the necessary data for estimating distress roughness through the use of prediction equations that have been established from the standard statistical analysis of pavement-section distress data and roughness measurements. Distress measurements and their corresponding ratings and a condition survey rating procedure are appended.
- Research Organization:
- Virginia Transportation Research Council, Charlottesville (USA)
- OSTI ID:
- 6938676
- Report Number(s):
- PB-88-226394/XAB
- Country of Publication:
- United States
- Language:
- English
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