|
Resource Documents
Data Collection
- Data Collection Guide for Long-Term Pavement Performance Studies,
SHRP-LTPP-OG 001 1990
- Distress Identification Manual for the Long-Term Pavement Performance Program (Fourth Revised Edition),
FHWA-RD-03-031 2003
- Distress Identification Manual for the Long-Term Pavement Performance Project,
SHRP-P-338 1993
- Falling Weight Deflectometer Relative Calibration Analysis, FWDCAL Version 3.0,
2001
- Framework for LTPP Forensic Investigations - Final,
2006
- Getting the Most from Your LTPP Section: Guidance for Rehabilitation,
1999
- Guide to LTPP Traffic Data Collection and Processing,
2001
- Guidelines for Users of the SHRP FWD Calibration Centers,
FHWA-SA-95-038 1994
- Long-Term Pavement Performance (LTPP) Data Analysis Support: National Pooled Fund Study TPF-5(013): Effects of Multiple Freeze Cycles and Deep Frost Penetration on Pavement Performance and Cost,
FHWA-HRT-06-121 2006
- Long-Term Pavement Performance Inventory Data Collection Guide,
FHWA-HRT-06-066 2006
- Long-Term Pavement Performance Maintenance and Rehabilitation Data Collection Guide,
FHWA-HRT-06-068 2006
- Long-Term Pavement Performance Program Protocol for Calibrating Traffic Data Collection Equipment,
1998
- LTPP Manual for Falling Weight Deflectometer Measurements: Operational Field Guidelines, Version 3.1,
1998
- LTPP Materials Characterization Program: Resilient Modulus of Unbound Materials (LTPP Protocol P46) Laboratory Startup and Quality Control Procedures,
FHWA-RD-96-176 1997
- LTPP Operational Procedures for K.J. Law T-6000 Profilometer - Legacy Document,
2002
- LTPP Protocol P07: Test Method for Determining the Creep Compliance, Resilient Modulus and Strength of Asphalt Materials Using the Indirect Tensile Test Device, Version 1.1,
2001
- LTPP Protocol P46: Resilient Modulus of Unbound Granular Base/Subbase Materials and Subgrade Soils,
1996
- LTPP Seasonal Monitoring Program: Instrumentation Installation and Data Collection Guidelines,
FHWA-RD-94-110 1994
- Review of the Long-Term Pavement Performance (LTPP) Backcalculation Results,
FHWA-HRT-05-150 2006
- SHRP/LTPP FWD Calibration Protocol,
1994
- SHRP-LTPP Guide for Field Materials Sampling, Handling and Testing,
SHRP-LTPP-OG 004 1991
- SPS Traffic Site Evaluation -- Pilots Summary and Lessons Learned,
2002
- Traffic Monitoring Guide,
FHWA-PL-01-021 2001
Database
- Backcalculation of Layer Parameters for LTPP Test Sections, Volume I: Slab on Elastic Solid and Slab on Dense-Liquid Foundation Analysis of Rigid,
FHWA-RD-00-086 2000
- Guide for the Participation In the 5th Year, 2002-2003 ASCE-LTPP International Contest on LTPP Data Analysis,
2004
- Information Management System (IMS) Reference Materials (link to 3 documents),
2000
- Introduction to LTPP Data,
1999
- Long-Term Pavement Performance Information Management System: Data Users Reference Manual,
FHWA-RD-97-001 1997
- Long-Term Pavement Performance Information Management System: Pavement Performance Database User Reference Guide,
FHWA-RD-03-088 2003
- Long-Term Pavement Performance Program: Making Something of It,
ASCE 40570 2001
- LTPP Climatic Database Revision and Expansion,
FHWA-RD-00-133 2000
- LTPP Information Management System (IMS) Quality Control Checks,
- LTPP Traffic QC Software, Volume 1: Users Guide,
2001
Computed Parameters
Computed parameters are engineering parameters or summary statistics derived from the raw LTPP data, e.g., IRI (derived from longitudinal profile data), various rut indices (derived from transverse profile data), or backcalculated moduli (derived from pavement deflection data and supplemented by pavement cross-section information. The availability of computed parameters will expedite and improve the efficiency of many future analysis projects.
Sources:
- AASHTO - AASHTO Publications Department, 1-800-231-3475.
- LTPP Customer Support Services - ltppinfo@fhwa.dot.gov; (202) 493-3035.
- R&T Report Center - 9701 Philadelphia Court, Unit Q, Lanham, MD 20706; Phone: (301) 577-0818, Fax: (301) 577-1421.
- NTIS - National Technical Information Services, 5285 Port Royal Road, Springfield, VA 22161; (703) 605-6000. Include the PB number in the request.
- TRB Bookstore - Transportation Research Board Bookstore, http://www.nationalacademies.org/trb/bookstore/; (202) 334-3214.
|
More Information
Events
Contact
Customer Service
202-493-3035
E-mail Customer
|
