Implementation variants of the lineal path function applied to hardened cement paste microstructure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F22%3A00563220" target="_blank" >RIV/68378297:_____/22:00563220 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.4028/p-l7q8z1" target="_blank" >https://doi.org/10.4028/p-l7q8z1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/p-l7q8z1" target="_blank" >10.4028/p-l7q8z1</a>

Result language
angličtina
Original language name
Implementation variants of the lineal path function applied to hardened cement paste microstructure
Original language description
The microstructure of hardened cement pastes comprises of a heterogeneous agglomeration of distinct quasihomogeneous domains with variable physical, chemical, and morphological features, denoted here as material phases. Accurate material characterization rests on a precise description and quantification of underlying principal phases, focusing, in particular, on their volumetric proportions and spatial configuration within the microstructure, as these affect, to a large extent, the macroscopic properties of the composite material. A realistic cement paste microstructure used in this study was obtained from micro-computed X-ray tomography, following the application of suitable segmentation filters, highlighting and isolating the sought phase – anhydrous cement grains – for statistical analysis. The present paper then compares and assesses several implementations of a lineal path function, all applied to quantifying the phase connectedness and short-range order characteristics of the grains. The main emphasis rests on assessing the accuracy and evaluation speed of the implemented algorithms.
Czech name
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Czech description
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Project
<a href="/en/project/GJ19-25163Y" target="_blank" >GJ19-25163Y: Spatial distribution of hydration products in cement pastes</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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