LTPP Pavement Performance Forecast: [product brief]

United States. Federal Highway Administration, Office of Research, Development, and Technology

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LTPP Pavement Performance Forecast: [product brief]

[PDF-711.94 KB]

English

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Details:

Corporate Creators:

United States. Federal Highway Administration, Office of Research, Development, and Technology
Corporate Contributors:

Turner-Fairbank Highway Research Center
Subject/TRT Terms:

[+]

Flexible Pavements Forecasting Pavement Performance
Publication/ Report Number:

FHWA-HRT-10-080
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration. Office of Research, Development, and Technology
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.
Format:

PDF
Alternate URL:

https://www.fhwa.dot.gov/publications/research/infrastructure/pavements/ltpp/10080/index.cfm
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:97ab523bddba83f973f587e93bc92d5789bd1dcb41ef723741c4c6a17e8ae929
Download URL:

https://rosap.ntl.bts.gov/view/dot/40924/dot_40924_DS1.pdf
File Type:

No Additional Files

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LTPP Pavement Performance Forecast: [product brief]

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