00715596

Component

http://onlinepubs.trb.org...trr/1995/1508/1508-001.pdf

https://scholar.google.co...rone&publication_year=1995

The Pavement Performance Modeling Program (PPMP) developed for the Pennsylvania Department of Transportation by Texas Research and Development Foundation is described. PPMP is a MicroSoft Windows-based computer tool to assist engineers in developing pavement performance models for use in pavement management systems and updating these models annually as new data are input into the data base. The program can build both deterministic models and probabilistic models for an individual or group of pavement segments for each maintenance and rehabilitation (M&R) treatment. The program allows the user to define pavement performance indexes, grouping variables, and M&R treatments. Grouping variables are those that influence performance and are thus accounted for in the analysis. They include annual average daily traffic or equivalent single axle load (ESAL), functional class, pavement structure depth, maintenance level, and others at the discretion of the user. For deterministic models, five forms of equations are included. The independent variables can be pavement age or ESAL. Data and models can be plotted on screen and analyzed. The results from sample runs are presented and discussed.

This paper appears in Transportation Research Record No. 1508, Pavement Performance Data. Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved

01399827

English

p. 1-8

1995

Transportation Research Record

0309062004

Figures (4) ; References (8) ; Tables (6)

Annual average daily traffic; Axle load force; Computer models; Databases; Determinants (Mathematics); Driver rehabilitation; Equivalent single axle loads; Maintenance management; Maintenance practices; Mathematical analysis; Pavement management systems; Pavement performance; Planning; Probability; Ratios; Traffic equivalence factor; Variables

Deterministic analysis; Probabilistic analysis; Rehabilitation

Pennsylvania

Pennsylvania

Data and Information Technology; Design; Highways; Maintenance and Preservation; Pavements; Planning and Forecasting; I22: Design of Pavements, Railways and Guideways; I23: Properties of Road Surfaces; I61: Equipment and Maintenance Methods

TRIS, TRB

Jan 18 1996 12:00AM

• AN INTERACTIVE GRAPHICAL PAVEMENT MANAGEMENT SYSTEM: WINDOWS ILLINET
• CALIBRATION OF HDM-III PERFORMANCE MODELS FOR USE IN PAVEMENT MANAGEMENT OF SOUTH AFRICAN NATIONAL ROADS
• DEVELOPING AN ANALYSIS SYSTEM FOR ROAD INFRASTRUCTURE DETERIORATION AND ITS EFFECT ON REGIONAL ECONOMY
• EFFECT OF SAMPLE UNIT SIZE AND NUMBER OF SURVEYED DISTRESS TYPES ON PAVEMENT CONDITION INDEX FOR ASPHALT-SURFACED ROADS
• EVALUATING PAVEMENT IMPACTS OF TRUCK WEIGHT LIMITS AND ENFORCEMENT LEVELS
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