Micro-CT for the Purposes of Sandstone Internal Structure Study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00235749" target="_blank" >RIV/68407700:21110/15:00235749 - isvavai.cz</a>

Výsledek na webu

<a href="http://sgem.org/sgemlib/spip.php?article5389" target="_blank" >http://sgem.org/sgemlib/spip.php?article5389</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2015/B12/S2.060" target="_blank" >10.5593/SGEM2015/B12/S2.060</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Micro-CT for the Purposes of Sandstone Internal Structure Study

Popis výsledku v původním jazyce

The sandstone internal structure is one of the most important factors controlling mechanical properties of this stone. There are many methods enabling study of the properties and character of the internal structure. The best known methods are based on the penetration of a chosen medium of a detected volume into the pores or they are based on image analysis of rock slices, where fluorescent coloring highlights the pores.Unfortunately, most of these methods, have a destructive character and, therefore, it is not possible to use the stone samples again. The possibility to re-use the samples makes the micro-CT a very useful tool. Interpretation of the micro-CT results in combination with the results of other methods may enable more detailed view into the internal structure. We studied widely used Czech sandstones using the micro-CT and Hg porosimetry in the course of our experiment. Its results and limitations of interpretability are discussed in this article.

Název v anglickém jazyce

Micro-CT for the Purposes of Sandstone Internal Structure Study

Popis výsledku anglicky

The sandstone internal structure is one of the most important factors controlling mechanical properties of this stone. There are many methods enabling study of the properties and character of the internal structure. The best known methods are based on the penetration of a chosen medium of a detected volume into the pores or they are based on image analysis of rock slices, where fluorescent coloring highlights the pores.Unfortunately, most of these methods, have a destructive character and, therefore, it is not possible to use the stone samples again. The possibility to re-use the samples makes the micro-CT a very useful tool. Interpretation of the micro-CT results in combination with the results of other methods may enable more detailed view into the internal structure. We studied widely used Czech sandstones using the micro-CT and Hg porosimetry in the course of our experiment. Its results and limitations of interpretability are discussed in this article.

Druh

D - Stať ve sborníku

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

<a href="/cs/project/DF12P01OVV020" target="_blank" >DF12P01OVV020: Komplexní metodika pro výběr a řemeslné opracování náhradního kamene pro opravy kvádrového zdiva historických objektů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

15th INTERNATIONAL MULTIDISCIPLINARY SCIENTIFIC GEOCONFERENCE SGEM 2015

ISBN

978-619-7105-32-2

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

8

Strana od-do

451-458

Název nakladatele

Academy of Sciences

Místo vydání

Varna

Místo konání akce

Albena

Datum konání akce

18. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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