| Title | LTPP Pavement Performance Forecast : [product brief] |
|---|---|
| Record ID | 66082 |
| Corporate Creator | United States. Federal Highway Administration. Office of Research, Development, and Technology |
| Corporate Contributor |
Turner-Fairbank Highway Research Center |
| Publisher | United States. Federal Highway Administration. Office of Research, Development, and Technology |
| Publication Date | 20101101 |
| Language | English |
| Abstract | Developed as part of pooled fund study TPF-5(013), the Long-Term Pavement Performance (LTPP) Performance Forecast produces freeze/thaw performance predictions for both rigid and flexible pavements. These predictions are based on regression models using data available from approximately 800 in-service test sections in the LTPP database. These sections consist of a variety of climates with various subgrade types and a range of loading conditions. Using the LTPP Performance Forecast, researchers can compute roughness, structural cracking, environmental cracking, rutting and faulting predictions as a function of pavement age. The forecasts are based on user-defined inputs for traffic, structure, environment, and subgrade conditions. |
| Rosap ID | dot:40924 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/40924 |
| TRT Terms | Pavement performance; Flexible pavements; Forecasting |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
1328125 |
| Report Number | FHWA-HRT-10-080 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/66000/66000/66082/FHWA-HRT-10-080.pdf |
| Alternative URL | https://www.fhwa.dot.gov/publications/research/infrastructure/pavements/ltpp/10080/index.cfm |
| Format | |
| Database | NTL Digital Repository |