Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New Jersey Experimental Pavement Project Route I-80 and I-95
The report documents the twenty-year performance of an AASHO satellite experimental pavement project which consisted of nine test sections of various base course materials and two surface courses. The objectives in undertaking the experimental pavement project were: (1) to determine the relative performance of various types of New Jersey base course materials, (2) to compare the relative performance of these base courses to the material used in the AASHO road test, (3) to determine the performance of a composite pavement, (4) to determine the performance of a medium aggregate to fine aggregate surface course, and (5) to derive a structural layer coefficient for each type of base course. A secondary emphasis of the study was to model pavement behavior by a state-of-the-art mechanistic computer program. The specific computer model was the VESYS IIIA computer program. Since construction of the nine test sections in 1964, annual monitoring data has included Benkelman beam deflections, rut depths, roughness data, cracking surveys and traffic data. Using the annual data, historical trends shows relationships with the calculated equivalent 18 kip loads.
New Jersey Experimental Pavement Project Route I-80 and I-95
The report documents the twenty-year performance of an AASHO satellite experimental pavement project which consisted of nine test sections of various base course materials and two surface courses. The objectives in undertaking the experimental pavement project were: (1) to determine the relative performance of various types of New Jersey base course materials, (2) to compare the relative performance of these base courses to the material used in the AASHO road test, (3) to determine the performance of a composite pavement, (4) to determine the performance of a medium aggregate to fine aggregate surface course, and (5) to derive a structural layer coefficient for each type of base course. A secondary emphasis of the study was to model pavement behavior by a state-of-the-art mechanistic computer program. The specific computer model was the VESYS IIIA computer program. Since construction of the nine test sections in 1964, annual monitoring data has included Benkelman beam deflections, rut depths, roughness data, cracking surveys and traffic data. Using the annual data, historical trends shows relationships with the calculated equivalent 18 kip loads.
New Jersey Experimental Pavement Project Route I-80 and I-95
R. F. Baker (Autor:in) / J. J. Quinn (Autor:in)
1988
200 pages
Report
Keine Angabe
Englisch
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