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Backcalculation of the Long-Term Pavement Performance Program Deflection Data

Project Information

Project ID: 
FHWA-PROJ-11-0066
Project Abstract: 

This study shall first evaluate and decide on the most appropriate method(s) for backcalculation of the Long-Term Pavement Performance (LTPP) deflection data for different pavement types. Using the selected method(s), backcalculated moduli and related parameters shall be derived and integrated into the LTPP database.

Goals 

The main goal of this study is to select the appropriate methods and perform backcalculation of all the deflection data in the current Long-Term Pavement Performance (LTPP) database for flexible, rigid, and composite pavement sections. 

Research HUB ID: 
7762
Project Status: 
Completed
Project Funding Amount (Contract Award Amount): 
$585,144
Start Date: 
Thursday, September 29, 2011
End Date: 
Tuesday, December 29, 2015
Public Access Plan: 
No
FHWA AMRP Program: 
Infrastructure
FHWA AMRP Activity: 
Long-Term Infrastructure Performance Program
FHWA Activity: 
Long-Term Pavement Performance

Contact Information

First Name: 
Yan (Jane)
Last Name: 
Jiang
Phone Number: 
(202) 493-3149
Email Address: 
Team: 
Long-Term Infrastructure Performance Team
Office:
Office of Infrastructure Research and Development
Office Code: 
HRDI-30

Management Organizations

Sponsor Organization: 
Organization Role: 
Sponsor Organization
Organization: 
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role: 
Project Lead
Managing Organization: 
Organization Role: 
Project Managing Organization
Organization: 
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role: 
Project Contact
Performing Organization: 
Organization Role: 
Performing Organization
Organization: 
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role: 
Project Contact