National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Optical fluorescence microscopy for laboratory research on structure of geomaterials and building materials
Ščučka, Jiří
The paper presents the optical fluorescence microscopy as an effective analytical tool to study structure of geomaterials and building materials. It can be used especially for the analyses of porosity and microfracturing of material. Examples of the use of fluorescence in structural-textural analysis of geocomposite materials with organic binders are described as its specific application field.
Fluorescenční mikroskopie a analýza obrazu mikroporušení hornin
Ščučka, Jiří ; Kožušníková, Alena ; Obara, B.
The paper presents analytical methods used at the Institute of Geonics ASCR for quantitative analyses of micro-fracturing arising in rocks under various loading conditions in laboratory. Primarily optical fluorescence microscopy and image analysis of sections saturated by fluorescence dye are used to these purposes. The full-automatic image analysis method for determination of intensity and distribution of micro-cracks in rock specimens is presented in the paper as well as the formerly used manually procedure.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.