FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2184104025> ?p ?o ?g. }

• W2184104025 abstract "Superpave, a set of advancements in testing devices and specifications for asphalt binders and mixtures, was limited to address the effects of aggregates. Because aggregates represent around 95% in mass of the asphalt mixtures, it is important to understand how these materials affect properties and performance of such mixtures. This research focus on how different types and contents of aggregates affect properties of mastics and asphalt mixtures, and their performance considering the viscoelastic nature ofthe asphalt material. Five different types of aggregates and hydrated lime were used for sample fabrication together with two different binders. Several different tests were performed to the aggregates separately. Viscoelastic properties for both mastics and hot mix asphalt mixtures were characterized. In addition, the mixtures produced with those aggregates were also evaluated for rutting and fatigue performances using the APA and UTM- 25kNmachines.Among the studies conducted in this research work are: restricted zone, a controversial concept and its redundancy; rutting potential of mixtures with different coarse and fine angularities; the stiffening potential of binders provided by different fillers; the stiffening provided by different contents of hydrated lime to asphalt concrete mixtures and fatigue and rutting potential of mixtures with different contents of hydrated lime. Also, hydrated lime was found to have higher stiffening potential than general mineral fillers used in this study. Hydrated lime was also proven to improve the stiffness of asphalt concrete mixtures. Even though stiffening the mixtures, hydrated lime was shown to improve the fatigue performance of the mixtures. Finally, this filler also improved the rutting resistance of mixtures. Whereas during the fiscal year 2006, $356,075,000 was spent for construction in the Nebraska's Highway System, out of which $191,481,000 was spent for the construction of smaller roadways within the eight Nebraska districts, $99,937,000 was spent on expressways, and $64,657,000.The increase in traffic volume over the past decades required the laying down of higher quality roadways. The quality level of highways is directly associated with the proper selection of materials (aggregates, binder, and additives), mix design, proper construction procedures, and adequate structural design of the pavement layers. This thesis presents a study of the effects of aggregates on the properties and performance of mastics and hot mix asphalt (HMA). First, a study as to how different mixtures behave relative to the restricted zone criterion was conducted. This zone lies on the maximum-density line of the mixture gradations, and researchers of the strategic highway research program (SHRP) suggested that it should be avoided to create stronger mixtures against permanent deformations. The performances of five different mix gradations (one above, two through, and two below the restricted zone) with respect to permanent deformation were characterized using the asphalt pavement analyzer (APA). The results obtained from APA testing were also used to compare the rutting potential of mixtures with different fine aggregate angularity (FAA) and coarse aggregate angularity (CAA).The next step was to evaluate the fatigue life of HMA mixtures by varying the contents of hydrated lime. For this case, curves that represent applied stress and the number of cycles to failure (so-called S-N curves) were created for a controlled-forcetesting mode. Finally, rutting" @default.
• W2184104025 created "2016-06-24" @default.
• W2184104025 creator A5037671677 @default.
• W2184104025 date "2014-01-01" @default.
• W2184104025 modified "2023-09-27" @default.
• W2184104025 title "Effects of Aggregates on Properties and Performance of Mastics and Superpave Hot Mix Asphalt Mixtures" @default.
• W2184104025 cites W1480840718 @default.
• W2184104025 cites W1999335092 @default.
• W2184104025 cites W2061611062 @default.
• W2184104025 cites W2090241635 @default.
• W2184104025 cites W2112620388 @default.
• W2184104025 cites W2148867093 @default.
• W2184104025 cites W2152500062 @default.
• W2184104025 cites W766523520 @default.
• W2184104025 cites W848115467 @default.
• W2184104025 hasPublicationYear "2014" @default.
• W2184104025 type Work @default.
• W2184104025 sameAs 2184104025 @default.
• W2184104025 citedByCount "0" @default.
• W2184104025 crossrefType "journal-article" @default.
• W2184104025 hasAuthorship W2184104025A5037671677 @default.
• W2184104025 hasConcept C108729823 @default.
• W2184104025 hasConcept C159985019 @default.
• W2184104025 hasConcept C168056786 @default.
• W2184104025 hasConcept C186541917 @default.
• W2184104025 hasConcept C191897082 @default.
• W2184104025 hasConcept C192562407 @default.
• W2184104025 hasConcept C2778218555 @default.
• W2184104025 hasConcept C2779372316 @default.
• W2184104025 hasConcept C76893819 @default.
• W2184104025 hasConceptScore W2184104025C108729823 @default.
• W2184104025 hasConceptScore W2184104025C159985019 @default.
• W2184104025 hasConceptScore W2184104025C168056786 @default.
• W2184104025 hasConceptScore W2184104025C186541917 @default.
• W2184104025 hasConceptScore W2184104025C191897082 @default.
• W2184104025 hasConceptScore W2184104025C192562407 @default.
• W2184104025 hasConceptScore W2184104025C2778218555 @default.
• W2184104025 hasConceptScore W2184104025C2779372316 @default.
• W2184104025 hasConceptScore W2184104025C76893819 @default.
• W2184104025 hasLocation W21841040251 @default.
• W2184104025 hasOpenAccess W2184104025 @default.
• W2184104025 hasPrimaryLocation W21841040251 @default.
• W2184104025 hasRelatedWork W1488085943 @default.
• W2184104025 hasRelatedWork W2041689073 @default.
• W2184104025 hasRelatedWork W2107503332 @default.
• W2184104025 hasRelatedWork W2131611627 @default.
• W2184104025 hasRelatedWork W2319938020 @default.
• W2184104025 hasRelatedWork W2491907464 @default.
• W2184104025 hasRelatedWork W2510557574 @default.
• W2184104025 hasRelatedWork W2594012206 @default.
• W2184104025 hasRelatedWork W2597818417 @default.
• W2184104025 hasRelatedWork W2788798845 @default.
• W2184104025 hasRelatedWork W2791976678 @default.
• W2184104025 hasRelatedWork W3134630851 @default.
• W2184104025 hasRelatedWork W3135457805 @default.
• W2184104025 hasRelatedWork W565291703 @default.
• W2184104025 hasRelatedWork W580476537 @default.
• W2184104025 hasRelatedWork W613698857 @default.
• W2184104025 hasRelatedWork W638289994 @default.
• W2184104025 hasRelatedWork W644908588 @default.
• W2184104025 hasRelatedWork W2099925642 @default.
• W2184104025 hasRelatedWork W2480224936 @default.
• W2184104025 isParatext "false" @default.
• W2184104025 isRetracted "false" @default.
• W2184104025 magId "2184104025" @default.
• W2184104025 workType "article" @default.