Characterization of hydraulically bound base materials through digital image correlation

2015 ◽  
Vol 83 ◽  
pp. 299-307 ◽  
Author(s):  
Ivana Barišić ◽  
Tihomir Dokšanović ◽  
Hrvoje Draganić
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Image Correlation ◽  
Base Materials

Characterization of elastic constants of anisotropic composites in compression using digital image correlation

2018 ◽  
Vol 185 ◽  
pp. 176-185 ◽  
Author(s):  
Olli Orell ◽  
Jyrki Vuorinen ◽  
Jarno Jokinen ◽  
Heikki Kettunen ◽  
Pertti Hytönen ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Elastic Constants ◽  
Digital Image ◽  
Image Correlation

Digital Image Correlation as a Tool for Monitoring Crack Networks on the Surface of MgO-Based Refractory Castables

2014 ◽  
Vol 92 ◽  
pp. 242-247
Author(s):  
Rafael G.M. Saracura ◽  
Rodrigo B. Canto ◽  
Victor Carlos Pandolfelli ◽  
Nicolas Schmitt ◽  
François Hild
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Displacement Field ◽  
Digital Camera ◽  
Experimental Results ◽  
Image Correlation ◽  
Post Processing ◽  
Climatic Chamber ◽  
Refractory Castables

This paper deals with the characterization of crack networks on the surface of refractory castable slabs, which are induced by stresses arising during the curing and drying (CD) stages. Images of the surface of castable samples placed in a house-made climatic chamber were recorded during the CD stages with a digital camera and processed by Digital Image Correlation (DIC) tomeasure the displacement field. Post-processing of DIC results were performed to estimate the length, orientation and opening of cracks in networks. The methodology is detailed and first analyses of experimental results are shown.

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