stereological analysis particle aggregate

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Stereological estimation of aggregate , - sciencedirect
Stereological estimation of aggregate , - sciencedirect

Stereological method was used to estimate gradation of asphalt concrete • Aggregate was assumed as ellipsoidal particle in stereological conversion • Aspect ratio of aggregate affects estimated accuracy of gradation significantly • The combined method is universal, fast and accurate for gradation estimation...

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Shape assessment of particles in concrete technology: 2D ,
Shape assessment of particles in concrete technology: 2D ,

For each type of aggregate, 18 particles were selected and subjected to conventional image analysis, and to stereological estimations in this paper The selected particles are within a narrow size range around 18 mm (see Fig 6 ) so as to eliminate the effect of size variations...

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Influence of aggregate grading upon concrete tensile ,
Influence of aggregate grading upon concrete tensile ,

Influence of aggregate grading upon concrete tensile strength: a stereological analysis A Carpinteri, P Cornetti & S Puzzi Politecnico di Torino, Department of Structural and Geotechnical Engineering, Corso Duca degli Abruzzi 24, 10129 Torino, Italy...

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Stereology - Wikipedia
Stereology - Wikipedia

Stereology is the three-dimensional interpretation of two-dimensional cross sections of materials or tissu It provides practical techniques for extracting quantitative information about a three-dimensional material from measurements made on two-dimensional planar sections of the material...

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The stereological estimation of moments of particle volume ,
The stereological estimation of moments of particle volume ,

Most stereological methods developed for particle aggregates are based on the assumption that the particles are of the same, known (simple) shape Information on the volume-weighted distribution of particle size may, however, be obtained under fairly general assumptions about particle shape if particle volume is chosen as size parameter...

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A stereological analysis of aggregate grading and size ,
A stereological analysis of aggregate grading and size ,

A stereological analysis of aggregate grading and size effect on concrete tensile strength 235 Figure 2 Uniaxial tensile tests over dog-bone shaped specimens (a): cohesive laws (b) for different specimen siz large sizes, the diameter of the largest flaw coincides with the maximum diameter φ max of the...

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A comprehensive set of stereological formulae for embedded ,
A comprehensive set of stereological formulae for embedded ,

Download Citation on ResearchGate | A comprehensive set of stereological formulae for embedded aggregates of not‐necessarily‐convex particles | Theoretical stereological approaches to particle ....

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Stereological estimation of aggregate gradation using ,
Stereological estimation of aggregate gradation using ,

Stereological estimation of aggregate gradation using digital image of asphalt mixture , We have developed a general formulation for stereological analysis of particle distributions which is ....

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CHARACTERIZATION OF FINE AGGREGATES IN CONCRETE BY ,
CHARACTERIZATION OF FINE AGGREGATES IN CONCRETE BY ,

CHARACTERIZATION OF FINE AGGREGATES IN CONCRETE BY DIFFERENT EXPERIMENTAL APPROACHES H He, L Courard, E Pirard, and F Michel GeMMe, Minerals Engineering-Materials-Environment, University of Liége, Sart Tilman B52, 4000 Liége, Belgium ABSTRACT Being its major component, aggregate can occupy up to three-quarter of the volume of concrete...

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A comprehensive set of stereological formulae for embedded ,
A comprehensive set of stereological formulae for embedded ,

Theoretical stereological approaches to particle aggregates characteristically suppose that each particle is convex, so that upon sectioning, each particle gives rise to either 0 or 1 convex planar profile Actually, the essential requirement in such approaches is that each planar section profile be connected; such particles need not be convex...

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