Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Engineering
Research On Fatigue Of Asphalt Mixtures And Pavements In Nebraska, Francisco Thiago S. Aragao, Yong-Rak Kim, Junghun Lee
Research On Fatigue Of Asphalt Mixtures And Pavements In Nebraska, Francisco Thiago S. Aragao, Yong-Rak Kim, Junghun Lee
Nebraska Department of Transportation: Research Reports
No abstract provided.
Pavement Quality Indicators Study, Wayne Jensen Ph.D., Cody Kluver
Pavement Quality Indicators Study, Wayne Jensen Ph.D., Cody Kluver
Mid-America Transportation Center: Final Reports and Technical Briefs
The Nebraska Department of Roads (NDOR) conducts annual examinations of the Nebraska’s interstate and federal high-way pavements. During these examinations, numerous indicators of pavement quality are measured directly or are com-piled from parameters recorded by a vehicle passing over the pavement section. Parameters are documented and analyzed for each one-tenth mile segment. A number of pavement sections where innovative features have been incorporated were selected by the NDOR for comparison to nearby conventional pavement sections. This study used data recorded by the NDOR as well as field observations to develop a comparison between two pavement sections, one with innovative fea-tures …
Investigation Of Asphalt Pavement Analyzer Testing Program In Nebraska, Minki Hong, Yong-Rak Kim
Investigation Of Asphalt Pavement Analyzer Testing Program In Nebraska, Minki Hong, Yong-Rak Kim
Mid-America Transportation Center: Final Reports and Technical Briefs
The asphalt pavement analyzer (APA) has been widely used to evaluate hot-mix asphalt (HMA) rutting potential in mix design and quality control – quality assurance (QC-QA) applications, because the APA testing and its data analyses are relatively simple, rapid, and easy. However, as demonstrated in many studies and also experienced by the state of Nebraska, the APA testing is in question due to its high testing variability and a lack of sufficient correlation with actual filed performance. The primary objective of this research was to find critical materials and/or mixture design factors affecting APA test results so as to eventually …