Automated Pavement Distress Collection Techniques

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Transportation Research Board, 2004 - Automatic data collection systems - 84 pages
TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 334: Automated Pavement Distress Collection Techniques examines highway community practice and research and development efforts in the automated collection and processing of pavement condition data techniques typically used in network-level pavement management. The scope of the study covered all phases of automated pavement data collection and processing for pavement surface distress, pavement ride quality, rut-depth measurements, and joint-faulting measurements. Included in the scope were technologies employed, contracting issues, quality assurance, costs and benefits of automated techniques, monitoring frequencies and sampling protocols in use, degree of adoption of national standards for data collection, and contrast between the state of the art and the state of the practice.
 

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Contents

SUMMARY
1
CHAPTER TWO DATA COLLECTION ISSUES AND TECHNOLOGIES
8
CHAPTER THREE DATA PROCESSING TECHNOLOGIES
22
CHAPTER FOUR DATA MANAGEMENT PROCEDURES
28
CHAPTER SIX QUALITY ASSURANCE
35
CHAPTER SEVEN COSTS ADVANTAGES AND DISADVANTAGES
43
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