Internal Deformation Measurement of Polymer Bonded Sugar in Compression by Digital Volume Correlation of In-situ Tomography

2014 ◽  
Vol 55 (1) ◽  
pp. 289-300 ◽  
Author(s):  
Z. Hu ◽  
H. Luo ◽  
S. G. Bardenhagen ◽  
C. R. Siviour ◽  
R. W. Armstrong ◽  
...  
Keyword(s):  
Deformation Measurement ◽  
Digital Volume Correlation ◽  
Internal Deformation

Spatial-Gradient-Based Digital Volume Correlation Technique for Internal Deformation Measurement

2011 ◽  
Vol 31 (6) ◽  
pp. 0612005 ◽  
Author(s):  
潘兵 Pan Bing ◽  
吴大方 Wu Dafang ◽  
谢惠民 Xie Huimin ◽  
胡振兴 Hu Zhenxing
Keyword(s):  
Deformation Measurement ◽  
Digital Volume Correlation ◽  
Correlation Technique ◽  
Spatial Gradient ◽  
Gradient Based ◽  
Internal Deformation

scholarly journals Application of FBG Sensing Technology to Internal Deformation Monitoring of Landslide

2020 ◽  
Vol 2020 ◽  
pp. 1-10 ◽  
Author(s):  
Haiyou Peng ◽  
Bolin Chen ◽  
Ping Dong ◽  
Si chen ◽  
Yunping Liao ◽  
...  
Keyword(s):  
Slip Surface ◽  
Survey Methods ◽  
Surface Displacement ◽  
Deformation Monitoring ◽  
In Situ Monitoring ◽  
Fiber Grating ◽  
Monitoring Point ◽  
Sensing Technology ◽  
Internal Deformation

Limited by geological survey methods, processes, and cost, it has long been a difficult thing to accurately detect the position of landslide slip surface and monitor the landslide internal deformation. Fiber Bragg grating (FBG) sensing technology has been widely used in geological engineering and geotechnical engineering due to its high-precision property. In this research, FBG sensing technology was applied to the monitoring of landslide internal deformation in Toudu, Chongqing, China. The in situ monitoring by FBG accurately determined the position of the landslide slip surface. Based on the relationship between fiber grating strain and deflection, the formula between landslide internal deformation and fiber grating strain was obtained, and the rationality of the formula was verified by the monitoring data of surface displacement. Finally, the internal deformation at the monitoring point of the Toudu landslide was calculated and the mechanism of the landslide was analyzed.

J112014 Generation of overlap-scanning laser microscope moire fringes using micro grids for in-situ deformation measurement

2013 ◽  
Vol 2013 (0) ◽  
pp. _J112014-1-_J112014-4
Author(s):  
Qinghua WANG ◽  
Satoshi KISHIMOTO ◽  
Yoshihisa TANAKA ◽  
Kimiyoshi NAITO ◽  
Yutaka KAGAWA
Keyword(s):  
Deformation Measurement ◽  
Scanning Laser ◽  
Moiré Fringes ◽  
Micro Grids ◽  
In Situ Deformation

Characterization of the bone-metal implant interface by Digital Volume Correlation of in-situ loading using neutron tomography

2017 ◽  
Vol 75 ◽  
pp. 271-278 ◽  
Author(s):  
Sophie Le Cann ◽  
Erika Tudisco ◽  
Christina Perdikouri ◽  
Ola Belfrage ◽  
Anders Kaestner ◽  
...  
Keyword(s):  
Digital Volume Correlation ◽  
Neutron Tomography ◽  
Metal Implant
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