Study on the effect of aggregate distribution on mechanical properties and damage cracks of concrete based on multifractal theory
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DOI: 10.1016/j.conbuildmat.2020.120086
Abstract: Abstract The mechanical properties and damage cracks of concrete, especially the former in non-elastic phase, are obviously discrete and random. One important influencing factor is the aggregate distribution, but its quantitative characterization is a tricky… read more here.
Keywords: aggregate distribution; multifractal spectrum; box dimension; distribution ... See more keywords
Effect of Winter Cropping Forage on Soil Aggregate Distribution and Stability
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DOI: 10.3390/agriculture15192039
Abstract: Soil structure is crucial for maintaining soil health and can be improved through winter cropping. This study evaluated the effects of winter cropping Italian ryegrass (WI), rye (WR), oat (WO), and winter fallow (CK) on… read more here.
Keywords: soil aggregate; soil; aggregate distribution; winter cropping ... See more keywords
Evaluation of Aggregate Distribution Heterogeneity in 3D Printed Concrete by Means of X-ray CT
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DOI: 10.3390/buildings14041132
Abstract: The mechanical performance of a printed object in 3D concrete printing is influenced by the interfacial bonding strength between the deposited filaments. Hence, the physical properties of the layer interface and the influential factors have… read more here.
Keywords: distribution; extrusion; material; aggregate distribution ... See more keywords