Fluid ingress strain analysis of glassy polymer networks using digital image correlation

2012 ◽  
Vol 31 (8) ◽  
pp. 1131-1139 ◽  
Author(s):  
Matthew B. Jackson ◽  
Stephen R. Heinz ◽  
Jeffrey S. Wiggins
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Glassy Polymer ◽  
Polymer Networks ◽  
Strain Analysis ◽  
Image Correlation

scholarly journals Digital Image Correlation Strain Analysis for the Study of Wrinkle Formation on Facial Skin

2012 ◽  
Vol 6 (6) ◽  
pp. 545-554 ◽  
Author(s):  
Nagisa MIURA ◽  
Shuichi ARIKAWA ◽  
Satoru YONEYAMA ◽  
Miyako KOIKE ◽  
Motoko MURAKAMI ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Strain Analysis ◽  
Image Correlation ◽  
Facial Skin

Usage of Digital Image Correlation in Analysis of Cracking Processes

2012 ◽  
Vol 17 (3) ◽  
pp. 21-28 ◽  
Author(s):  
Beata Marciniak ◽  
Tomasz Marciniak ◽  
Zbigniew Lutowski ◽  
Sławomir Bujnowski
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Graphics Processing Unit ◽  
Strain Analysis ◽  
Fatigue Cracking ◽  
Image Correlation ◽  
Processing Unit ◽  
Measurement Sensitivity ◽  
Riveted Joints ◽  
High Measurement

Abstract In this paper, the analysis of the possibilities of using Digital Image Correlation (DIC) based on Graphics Processing Unit (GPU) for strain analysis in fatigue cracking processes is presented. The basic assumption for the discussed displacement and strain measurement method under time variable loads was obtaining high measurement sensitivity by simultaneously minimizing the measurement time consumption. For this purpose special computing procedures based on multiprocessor graphic cards were developed, which significantly reduced the total time of displacement and strain analysis. The developed digital procedure for correlation of images has been used for an example of displacement analysis in the method of fatigue crack propagation testing in airplane riveted joints. In this paper are presented the results of the researches of the team run by professor Antoni Zabłudowski

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