| Title | Determination of In-Place Elastic Layer Modulus: LTPP Backcalculation Methodology and Procedures: Techbrief |
|---|---|
| Record ID | 65823 |
| Personal Name Contributor |
Jiang, Yan Jane |
| Corporate Creator | United States. Department of Transportation. Federal Highway Administration. Office of Research, Development, and Technology |
| Corporate Contributor |
United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center; Applied Research Associates, Inc. |
| Publisher | United States. Federal Highway Administration. Office of Research, Development, and Technology |
| Publication Date | 20150801 |
| Language | English |
| Abstract | This TechBrief provides an overview of the methodology and procedures used to backcalculate the elastic layer modulus from deflection basins for all test sections included in the Long-Term Pavement Performance (LTPP) database. |
| Public Note | Distribution number: HRDI-30/08-15(500)E |
| Rosap ID | dot:38540 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/38540 |
| TRT Terms | Backcalculation; Pavement performance; Dynamic modulus of elasticity; Falling weight deflectometers; Deflection; Methodology; Modulus of elasticity; Test sections |
| General Subjects | Highways; Maintenance and Preservation; Pavements |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
1597293 |
| Contract Number | DTFH61-11-C-00051 |
| Report Number | FHWA-HRT-15-037 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/65000/65800/65823/FHWA-HRT-15-037.pdf |
| Alternative URL | https://www.fhwa.dot.gov/publications/research/infrastructure/pavements/ltpp/15037/index.cfm |
| Format | |
| Database | NTL Digital Repository |