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Novel procedure to validate MPM results by means of PIV measurements

Author
Pinyol, N.M.; Alvarado, M.; Parera, F.; Yerro, A.
Type of activity
Journal article
Journal
Procedia engineering
Date of publication
2017-02
Volume
175
First page
332
Last page
340
DOI
https://doi.org/10.1016/j.proeng.2017.01.039 Open in new window
Repository
http://hdl.handle.net/2117/112857 Open in new window
https://www.researchgate.net/publication/314112462_Novel_Procedure_to_Validate_MPM_Results_by_Means_of_PIV_Measurements Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S1877705817300395 Open in new window
Abstract
The Particle Image Velocimetry is a powerful non-invasive technique to analyse displacements in experimental tests. Displacement increments elapsed between the capture of two digital images are commonly measured on points of a predefined grid fixed in the space. Therefore, tracking the movement of physical particles, which is interesting information especially in cases dealing with large displacements, is not possible when using this procedure. A post-processing code has been developed to get ac...
Citation
Pinyol, N.M., Alvarado, M., Parera, F., Yerro, A. Novel procedure to validate MPM results by means of PIV measurements. "Procedia engineering", Febrer 2017, vol. 175, p. 332-340.
Keywords
particle image velocimetry strain displacements velocity laboratory measuments material point method
Group of research
MSR - Soil and Rock Mechanics

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