Matches in SemOpenAlex for { <https://semopenalex.org/work/W85209112> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W85209112 abstract "North Carolina Department of Transportation owns and maintains a system of 79000 miles, which range from interstate to very low volume roadways. The state is rich in quarries, and aggregate base course has been a mainstay of paving for roadways on new location for many years. This paper uses the pavement management system (PMS) data to evaluate the performance of three categories of aggregate base pavements based on the thickness of hot mixed asphalt placed over the aggregate base: thin, mid-range, and thick. Sections of pavement and their performance measures were pulled from the PMS by queries. Thin sections had asphalt thicknesses less than three inches. Mid-range sections had asphalt thicknesses of five to seven inches, and thick sections had asphalt thicknesses of more than nine inches. Aggregate base course thickness is generally eight inches, although six inches may be used on very low volume roadways. Aggregate thickness of 10 inches is common in the mountain region to avoid frost penetration into the subgrade. Performance curves, graphs of pavement condition rating versus time, were generated for each section or group of sections. A polynomial curve of form ax2 + bx + c, was fit to each curve and the time to reach a pavement condition rating (PCR) of 60 was calculated. Average, standard deviation, and histograms of the time to reach PCR of 60 was determined for each group. Time to PCR of 60 was highest for sections located in the coastal plain. The average times to PCR of 60 were 13.67, 15.2 and 14.03 years for the thin, mid-range and thick asphalt sections." @default.
- W85209112 created "2016-06-24" @default.
- W85209112 creator A5053040819 @default.
- W85209112 creator A5066472356 @default.
- W85209112 date "2009-01-01" @default.
- W85209112 modified "2023-09-26" @default.
- W85209112 title "Performance of Pavement Aggregate Base Courses in North Carolina" @default.
- W85209112 hasPublicationYear "2009" @default.
- W85209112 type Work @default.
- W85209112 sameAs 85209112 @default.
- W85209112 citedByCount "0" @default.
- W85209112 crossrefType "journal-article" @default.
- W85209112 hasAuthorship W85209112A5053040819 @default.
- W85209112 hasAuthorship W85209112A5066472356 @default.
- W85209112 hasConcept C118615104 @default.
- W85209112 hasConcept C127313418 @default.
- W85209112 hasConcept C127413603 @default.
- W85209112 hasConcept C129089157 @default.
- W85209112 hasConcept C134306372 @default.
- W85209112 hasConcept C143913944 @default.
- W85209112 hasConcept C159985019 @default.
- W85209112 hasConcept C168056786 @default.
- W85209112 hasConcept C168443057 @default.
- W85209112 hasConcept C182377489 @default.
- W85209112 hasConcept C187320778 @default.
- W85209112 hasConcept C192562407 @default.
- W85209112 hasConcept C204323151 @default.
- W85209112 hasConcept C22212356 @default.
- W85209112 hasConcept C2986189917 @default.
- W85209112 hasConcept C33923547 @default.
- W85209112 hasConcept C42058472 @default.
- W85209112 hasConcept C4679612 @default.
- W85209112 hasConcept C578319 @default.
- W85209112 hasConcept C70940072 @default.
- W85209112 hasConcept C81332173 @default.
- W85209112 hasConceptScore W85209112C118615104 @default.
- W85209112 hasConceptScore W85209112C127313418 @default.
- W85209112 hasConceptScore W85209112C127413603 @default.
- W85209112 hasConceptScore W85209112C129089157 @default.
- W85209112 hasConceptScore W85209112C134306372 @default.
- W85209112 hasConceptScore W85209112C143913944 @default.
- W85209112 hasConceptScore W85209112C159985019 @default.
- W85209112 hasConceptScore W85209112C168056786 @default.
- W85209112 hasConceptScore W85209112C168443057 @default.
- W85209112 hasConceptScore W85209112C182377489 @default.
- W85209112 hasConceptScore W85209112C187320778 @default.
- W85209112 hasConceptScore W85209112C192562407 @default.
- W85209112 hasConceptScore W85209112C204323151 @default.
- W85209112 hasConceptScore W85209112C22212356 @default.
- W85209112 hasConceptScore W85209112C2986189917 @default.
- W85209112 hasConceptScore W85209112C33923547 @default.
- W85209112 hasConceptScore W85209112C42058472 @default.
- W85209112 hasConceptScore W85209112C4679612 @default.
- W85209112 hasConceptScore W85209112C578319 @default.
- W85209112 hasConceptScore W85209112C70940072 @default.
- W85209112 hasConceptScore W85209112C81332173 @default.
- W85209112 hasLocation W852091121 @default.
- W85209112 hasOpenAccess W85209112 @default.
- W85209112 hasPrimaryLocation W852091121 @default.
- W85209112 hasRelatedWork W1767654171 @default.
- W85209112 hasRelatedWork W1991872383 @default.
- W85209112 hasRelatedWork W2174851295 @default.
- W85209112 hasRelatedWork W2211322736 @default.
- W85209112 hasRelatedWork W2240377446 @default.
- W85209112 hasRelatedWork W2586164620 @default.
- W85209112 hasRelatedWork W273723424 @default.
- W85209112 hasRelatedWork W3125696294 @default.
- W85209112 hasRelatedWork W3211087022 @default.
- W85209112 hasRelatedWork W565395788 @default.
- W85209112 hasRelatedWork W612759717 @default.
- W85209112 hasRelatedWork W614365242 @default.
- W85209112 hasRelatedWork W633641609 @default.
- W85209112 hasRelatedWork W646563563 @default.
- W85209112 hasRelatedWork W648405975 @default.
- W85209112 hasRelatedWork W652287027 @default.
- W85209112 hasRelatedWork W658042551 @default.
- W85209112 hasRelatedWork W777130677 @default.
- W85209112 hasRelatedWork W810138466 @default.
- W85209112 hasRelatedWork W849882672 @default.
- W85209112 isParatext "false" @default.
- W85209112 isRetracted "false" @default.
- W85209112 magId "85209112" @default.
- W85209112 workType "article" @default.