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SHRP-LTPP General Pavement Studies: Five-Year Report
The purpose of this report is to document the development, evolution, and current status of General Pavement Studies (GPS). During the early stages of GPS, the original experimental designs were reviewed by an Expert Task Group, and modifications were made. Subsequently proposed candidate sites were submitted by participating highway agencies, highway sections were selected, and verification and approval were initiated. When it became clear that additional candidate projects were needed to fill the study cells, revised recruitment guidelines were published and distributed. Considerable effort was expended in these activities, and approximately 800 GPS test sections were verified. The terms 'test section' and 'section' are used interchangeably in this document to refer to the physical 500 feet of pavement that was actually studied in the GPS program, while the term 'project' refers to a particular length of pavement having the same general characteristics, from which the actual test section was selected. Data collection criteria were developed for each of the various data elements in GPS, including traffic, skid resistance, deflection, profile, distress, environment, material properties, and climate. (Copyright (c) 1994 National Academy of Sciences.)
SHRP-LTPP General Pavement Studies: Five-Year Report
The purpose of this report is to document the development, evolution, and current status of General Pavement Studies (GPS). During the early stages of GPS, the original experimental designs were reviewed by an Expert Task Group, and modifications were made. Subsequently proposed candidate sites were submitted by participating highway agencies, highway sections were selected, and verification and approval were initiated. When it became clear that additional candidate projects were needed to fill the study cells, revised recruitment guidelines were published and distributed. Considerable effort was expended in these activities, and approximately 800 GPS test sections were verified. The terms 'test section' and 'section' are used interchangeably in this document to refer to the physical 500 feet of pavement that was actually studied in the GPS program, while the term 'project' refers to a particular length of pavement having the same general characteristics, from which the actual test section was selected. Data collection criteria were developed for each of the various data elements in GPS, including traffic, skid resistance, deflection, profile, distress, environment, material properties, and climate. (Copyright (c) 1994 National Academy of Sciences.)
SHRP-LTPP General Pavement Studies: Five-Year Report
W. O. Hadley (Autor:in)
1994
92 pages
Report
Keine Angabe
Englisch
Highway Engineering , Construction Equipment, Materials, & Supplies , Transportation & Traffic Planning , Transportation , Road Transportation , Pavement condition , Highway maintenance , Road materials , Pavement bases , Concrete pavements , Asphalt pavements , Portland cement , Pavement joints , Transportation studies , Sampling , Subgrades , Pavement damage , Bituminous concretes , Aggregates , General pavement studies
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