Comprehensive and practical, Pavement Asset Management provides an essential resource for educators, students and those in public agencies and consultancies who are directly responsible for managing road and airport pavements. The book is comprehensive in the integration of activities that go into having safe and cost-effective pavements using the best technologies and management processes available. This is accomplished in seven major parts, and 42 component chapters, ranging from the evolution of pavement management to date requirements to determining needs and priority programming of rehabilitation and maintenance, followed by structural design and economic analysis, implementation of pavement management systems, basic features of working systems and finally by a part on looking ahead. The most current methodologies and practical applications of managing pavements are described in this one-of-a-kind book. Real world up-to-date examples are provided, as well as an extensive list of references for each part.
Autorentext
Dr. Ralph Haas, PEng, PhD, is the Norman W. McLeod Engineering Professor and Distinguished Professor Emeritus at the University of Waterloo. An educator, researcher and practitioner, he has lectured and consulted worldwide on infrastructure and pavement management for more than four decades. His contributions have been recognized with such honors as Member of the Order of Canada, Fellow of the Canadian Academy of Engineering, Fellow of the Royal Society of Canada and Fellow of the American Society of Civil Engineers.
Dr. W. Ronald Hudson, PE PhD, is the Dewitt Greer Emeritus Professor at the University of Texas, Austin. He has authored or coauthored 400 learned papers and 6 books. He is a Distinguished graduate of the UT Austin School of Engineering and the Civil Engineering Dept. at Texas A&M University. He was a senior member of the Team that developed the initial PMS and was also a Principal on the Team that developed the first BMS for NCHRP in the mid-1980s. He has chaired every PMS committee in TRB and has chaired the Pavement Committee and the Highway Division for the American Society of Civil Engineers.
Dr. Lynne Cowe Falls, Peng, has an extensive background in pavement management spanning several decades including consulting engineering and currently Associate Dean of Engineering at the University of Calgary. She is a prolific author and award winning teacher and has been elected a Fellow of the Canadian Academy of Engineering and a Fellow of the Canadian Society of Civil Engineering.
Zusammenfassung
Comprehensive and practical, Pavement Asset Management provides an essential resource for educators, students and those in public agencies and consultancies who are directly responsible for managing road and airport pavements.
The book is comprehensive in the integration of activities that go into having safe and cost-effective pavements using the best technologies and management processes available. This is accomplished in seven major parts, and 42 component chapters, ranging from the evolution of pavement management to date requirements to determining needs and priority programming of rehabilitation and maintenance, followed by structural design and economic analysis, implementation of pavement management systems, basic features of working systems and finally by a part on looking ahead.
The most current methodologies and practical applications of managing pavements are described in this one-of-a-kind book. Real world up-to-date examples are provided, as well as an extensive list of references for each part.
Inhalt
Preface xix
Part One: The Evolution of Pavement Management
1 Introduction 3
2 Birth and Teen Years of Pavement Management (19671987) 5
2.1 Network Level PMS 8
2.2 The Impact of Lack of Understanding of Software Requirements 9
2.3 Lessons Learned from the Early Development Years 10
2.4 Basic Requirements for an Effective and Comprehensive PMS 11
3 Pavement Management Development from 2010 15
3.1 Data Aggregation and Sectioning 16
3.2 Private Investment 16
3.3 Parallel International Developments 17
3.4 Administrative and Public Awareness of PMS 17
3.5 Education 18
3.6 Improvements in Computers and Software Development 19
3.7 Other Compatible Management Systems 19
3.8 Expansion of PMS Concerns 20
4 Setting the Stage 21
References for Part One 23
Part Two: Data Requirements
5 Overview of Pavement Management Data Needs 27
5.1 Classes of Data Required 27
5.2 The Importance of Construction and Maintenance History Data 28
5.3 The Importance of Performance Related Pavement Evaluation 30
5.4 Objectivity and Consistency in Pavement Data Acquisition and Use 30
5.5 Combining Pavement Evaluation Measures 30
6 Inventory Data Needs 31
6.1 Purpose of Inventory Data 31
6.2 Types of Inventory Data 31
6.3 Selection and Referencing of Pavement Management Sections 32
6.4 Collecting and Processing Section and Network Data 33
6.5 Traffic and Truck Load Data 34
7 Characterizing Pavement Performance 35
7.1 The Serviceability-Performance Concept 35
7.2 Pavement Roughness 35
7.3 Equipment for Evaluating Roughness 36
7.4 Toward a Universal Roughness Standard 37
7.5 Calibration Needs and Procedures 39
7.6 Relating Roughness to Serviceability 45
7.7 Applications of Roughness Data 47
8 Evaluation of Pavement Structural Capacity 49
8.1 Basic Considerations 49
8.2 Nondestructive Measurement and Analysis 49
8.2.1 Deflection Measurements 50
8.2.2 Moving Measurement of Deflections 51
8.2.3 Ground Penetrating Radar 55
8.3 Destructive Structural Evaluation 58
8.4 Structural Capacity Index Concepts 58
8.5 Network versus Project Level Applications of Structural Capacity Evaluation 64
8.5.1 Staged Measurements 65
9 Evaluation of Pavement Surface Distress Condition Surveys 67
9.1 Purposes of Surface Distress Surveys 67
9.2 Manual Methods for Distress Surveys 67
9.3 Automated Survey Methods 69
9.4 Types of Distress 70
9.5 Examples of Distress Survey Procedures 70
9.6 Equipment for Distress Evaluation 74
9.7 Summary of Pavement Distress Scores Used by State DOTs 80
9.8 Example Equipment: Fugro, Roadware-ARAN 83
9.9 Example Equipment: Service Provider-Pathway Services Inc. 85
9.10 Application of Distress Data 87
10 Evaluation of Pavement Safety 89
10.1 Major Safety Components 90
10.2 Skid Resistance Evaluation 90
10.3 Basic Concepts of Skid Resistance and the Importance of Pavement Texture 91
10.4 Methods of Measuring and Reporting Skid Resistance 93
10.5 Change of Skid Resistance with Time, Traffic, and Climate (Weather/Season) 95
10.6 Including Friction Management in a Pavement Management System 95
11 Combined Measures of Pavement Quality 103
11.1 Concept of Combined Measures 103
11.2 Examples of Combined Indexes 104
11.3 Developing Combined Indexes 105
12 Data Base Management 109
12.1 Introduction 109
12.2 Factors that Characterize the Present State of Data Base Management 109
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