00648199

Component

http://onlinepubs.trb.org...nf/1994/cp1/cp1-v2-029.pdf

The purpose of condition rating surveys is to measure and record defects along a section of road in a standard and objective manner. This provides a measure of the condition of each road section, which in turn can be used to assess routine maintenance and rehabilitation needs. In New Zealand, such a survey is presently accomplished by visual walkover on a 10% sample of the road network carried out by trained raters. As part of an effort to continually improve the quality of pavement condition data, a comparative study was undertaken to establish the degree of correlation between walkover survey data and data automatically acquired by the Swedish Road Surface Tester (RST) and Side Force Coefficient Routine Investigation Machine (SCRIM). The principal pavement distress modes of interest were confined to rutting, shoving, scabbing, and flushing. The main conclusion reached was that, although RST and SCRIM have value as survey tools, some form of visual assessment of the actual pavement condition is still required to fully identify surface related defects. In addition, it was demonstrated that for vehicle-acquired condition rating data, particular attention must be paid to selecting appropriate reporting lengths and intervention levels so that they are consistent with both the resolution of the measuring device and the minimum pavement length that justifies resurfacing or shape correction.

The proceedings of the Third International Conference on Managing Pavements is published in three volumes. Volumes 1 and 2, published prior to the conference, include papers to be presented at the conference. Volume 3, published after the conference, contains additional papers presented at the plenary and workshop sessions. 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.

English

p. 265-278

1994

CONFERENCE PROCEEDINGS 1

Third International Conference on Managing Pavements

0309055024

Digital/other

Figures (9) ; References (8) ; Tables (16)

Automatic control; Automatic data collection systems; Condition surveys; Conferences; Data files; Data quality; Defects; Evaluation; Flushing; Inspection; Manual control; Pavement distress; Pavements; Reliability; Rutting; Vision

Pavement conditions; Scabbing; Shoving

New Zealand

Design; Highways; Maintenance and Preservation; Pavements; I22: Design of Pavements, Railways and Guideways; I23: Properties of Road Surfaces

TRIS, TRB, ATRI

Jun 7 1994 12:00AM

• APPLICATION OF MARKOV PROCESS TO PAVEMENT MANAGEMENT SYSTEMS AT NETWORK LEVEL
• ARIZONA AIRPORT PAVEMENT MANAGEMENT SYSTEM
• BURLINGTON ROAD INFRASTRUCTURE MANAGEMENT
• CASE STUDY OF BENEFITS ACHIEVED FROM IMPROVED MANAGEMENT OF PAVEMENT FACILITIES
• CONSIDERATIONS FOR DEVELOPING AND SUPPORTING APPROPRIATE PAVEMENT MANAGEMENT SOFTWARE FOR END USERS
• CONTRACT ROAD MAINTENANCE IN AUSTRALIA: A PILOT STUDY
• DESCRIPTION AND IMPLEMENTATION OF RO.MA. FOR URBAN ROAD AND HIGHWAY NETWORK MAINTENANCE
• DESIGN OF PROJECT SELECTION PROCEDURE BASED ON EXPERT SYSTEMS AND NETWORK OPTIMIZATION
• DEVELOPING A CUSTOMIZED PAVEMENT MANAGEMENT SYSTEM FOR PORT ORANGE, FLORIDA
• DEVELOPMENT OF EFFECTIVE MAINTENANCE STRATEGIES FOR MUNICIPALITIES IN THAILAND
• DEVELOPMENT OF PAVEMENT MAINTENANCE MANAGEMENT SYSTEM FOR A ROAD NETWORK
• ENHANCEMENTS TO THE NETWORK OPTIMIZATION SYSTEM
• FLORIDA AIRPORT SYSTEM PAVEMENT MANAGEMENT PROGRAM
• FUTURE DIRECTIONS AND NEED FOR INNOVATION IN PAVEMENT MANAGEMENT
• HOW DECISION MAKERS AT VARIOUS LEVELS USE OUTPUT FROM THE DANISH PAVEMENT MANAGEMENT SYSTEM, BELMAN
• IMPLEMENTATION OF A CALIBRATION PROCEDURE FOR FALLING WEIGHT DEFLECTOMETERS
• IMPLEMENTATION OF PAVEMENT MANAGEMENT SYSTEMS TO OPTIMIZE WORK PROGRAMS FOR LOCAL GOVERNMENT AUTHORITIES IN AUSTRALIA
• INVESTIGATION INTO OBSERVATIONAL VARIATIONS IN PAVEMENT CONDITION SURVEY
• LONG-TERM COST-BENEFIT ANALYSIS OF PAVEMENT MANAGEMENT SYSTEM IMPLEMENTATION
• MAKING OPTIMIZATION PRACTICAL IN PAVEMENT MANAGEMENT SYSTEMS: LESSONS FROM LEADING-EDGE PROJECTS
• NETWORK PAVEMENT MANAGEMENT SYSTEM USING DYNAMIC PROGRAMMING: APPLICATION TO IOWA STATE INTERSTATE NETWORK
• NEW APPROACH TO DEFINING PAVEMENT MANAGEMENT IMPLEMENTATION STEPS
• NORWEGIAN PUBLIC ROADS ADMINISTRATION: A COMPLETE PAVEMENT MANAGEMENT SYSTEM IN OPERATION
• OVERVIEW OF INSTITUTIONAL ISSUES IN PAVEMENT MANAGEMENT IMPLEMENTATION AND USE
• PAVEMENT MANAGEMENT AS PART OF STRATEGIC ROAD MANAGEMENT
• PAVEMENT MANAGEMENT SYSTEMS LEAD THE WAY FOR INFRASTRUCTURE MANAGEMENT SYSTEMS
• QUALITY STANDARDS FOR RELIABLE PAVEMENT ROUGHNESS EVALUATION
• REPEATABILITY AND REPRODUCIBILITY OF MANUAL PAVEMENT DISTRESS SURVEY METHODS
• ROAD SURFACE MANAGEMENT SYSTEM
• ROLE AND DEVELOPMENT OF A PAVEMENT CONSTRUCTION HISTORY DATA BASE WITHIN A PAVEMENT MANAGEMENT SYSTEM
• ROLE OF MPOS IN PAVEMENT MANAGEMENT
• ROLES FOR A REGIONAL TRANSPORTATION PLANNING AGENCY IN COUNTERING LOCAL AGENCY INSTITUTIONAL PROBLEMS IN ADOPTION AND USE OF PAVEMENT MANAGEMENT SYSTEMS
• STRATEGY FOR DEVELOPMENT AND IMPLEMENTATION OF ROAD MANAGEMENT SYSTEMS IN THE SOUTHERN AFRICA DEVELOPMENT COMMUNITY REGION
• USING INNOVATIVE MANAGEMENT TECHNIQUES IN IMPLEMENTING PAVEMENT MANAGEMENT SYSTEMS