Aggregates breakage introduction to optimize gradation of multi-supporting skeleton asphalt mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.12.118
Abstract: Abstract This research provides a method for introducing the broken rate of the coarse aggregates to optimize gradation of multi-supporting skeleton asphalt mixtures (MSSAM). The MSSAM was designed and then verified by comparing the measured… read more here.
Keywords: multi supporting; coarse aggregates; gradation multi; coarse ... See more keywords
Mechanical evaluation of aggregate gradation to characterize load carrying capacity and rutting resistance of asphalt mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.01.218
Abstract: Abstract The gradation and mechanical properties of aggregates impressively affect the load carrying capacity and rutting resistance of asphalt mixtures. They are able to provide some fundamental parameters that are linked to mixture performance. In… read more here.
Keywords: analysis; carrying capacity; asphalt; gradation ... See more keywords
Optimization design and verification of Large Stone Porous asphalt Mixes gradation using Compressible Packing Model
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.116903
Abstract: Abstract As a unique gradation type of asphalt mixtures, Large Stone Porous asphalt Mixes (LSPM) has advantages in promoting pavement performance including cracking resistance, rutting resistance, and moisture susceptibility. The gradation design is a critical… read more here.
Keywords: lspm; gradation; model; asphalt ... See more keywords
Unloading analysis of elastically and plastically graded hemispherical contact with rigid flat
Sign Up to like & getrecommendations! Published in 2020 at "Tribology International"
DOI: 10.1016/j.triboint.2019.105973
Abstract: Abstract The present work puts forward a finite element based loading and unloading analysis of radially functionally graded flattening hemispherical contact. Two types of gradations are used viz. elastic gradation, where modulus of elasticity and… read more here.
Keywords: hemispherical contact; gradation; analysis; unloading analysis ... See more keywords
Impacts of Coarse-Aggregate Gradation on the Workability of Slip-Formed Concrete
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002126
Abstract: AbstractChoosing an aggregate gradation is an important step in the design of concrete mixtures. This work presents a systematic laboratory study to find practical limits for the workability and fi... read more here.
Keywords: gradation; workability slip; gradation workability; coarse aggregate ... See more keywords
Effect of Aggregate Gradation on Performance of Asphalt Concrete Mixtures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003147
Abstract: AbstractThis paper investigates the process of selecting the aggregate gradation according to the Superpave mix design specifications and evaluates the volumetric properties and mechanical performa... read more here.
Keywords: gradation; performance asphalt; asphalt concrete; effect aggregate ... See more keywords
Effect of Aggregate Gradation on Asphalt Mixture Compaction Parameters
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003315
Abstract: AbstractIn this study, the effect of aggregate gradation on asphalt mixture compactability was investigated. Based on different combinations of coarse and fine aggregates, four gradation zones were... read more here.
Keywords: gradation; gradation asphalt; effect aggregate; asphalt mixture ... See more keywords
From satisfaction to satiation: the gradation model of satiation in casual leisure
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Leisure Research"
DOI: 10.1080/11745398.2018.1496462
Abstract: ABSTRACT Excessive participation in casual leisure activities often leads to satiation, which leaves people no pleasure. Prior research did not consider the gradation effects on the accumulation of satiation. This study proposed a theoretical model… read more here.
Keywords: gradation; satiation; model; casual leisure ... See more keywords
Mesoscopic Finite Element Method of the Effective Thermal Conductivity of Concrete with Arbitrary Gradation
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2018/2352864
Abstract: The effective thermal conductivity (ETC) of concrete is the most important parameter in determining the temperature field and thermal stresses. A 2D random polygonal aggregate model and its modified model considering porosity were established in… read more here.
Keywords: conductivity concrete; gradation; thermal conductivity; conductivity ... See more keywords
A Rapid Gradation Detection System for Earth and Stone Materials Based on Digital Image
Sign Up to like & getrecommendations! Published in 2021 at "Advances in Civil Engineering"
DOI: 10.1155/2021/6660301
Abstract: Gradation has an important influence on the mechanical properties of earth and stone materials after compaction, and a reasonable gradation is the key to ensure compaction quality. In this paper, a set of earth and… read more here.
Keywords: detection; image; system; gradation ... See more keywords
Performance of Concrete Developed by Enhanced Gradation of Natural Fine River Sands by Partial Replacement of Waste Quarry Dust
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Civil Engineering"
DOI: 10.1155/2023/5508001
Abstract: As construction activity continues to increase on a daily basis, the demand for fine and coarse aggregates is also rising. However, relying on a few sources would quickly deplete the natural sources of aggregates. In… read more here.
Keywords: river sand; river; sand; concrete ... See more keywords