Modeling the effect of the striker geometry on the wave propagation pattern in the Split-Hopkinson pressure bar test using the discrete element method

Split Hopkinson Pressure Bars (SHPB) test is widely used among the various methods for investigating the dynamic behavior of rocks at high strain rates. Various factors affect the waveform and the results of this test. In this study, the aim was to investigate the effect of geometrical parameters of...

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Bibliographic Details

Published in:	International Journal of Mining and Geo-Engineering
Main Authors:	Majid Nikkhah, Mahdi Bajolvand
Format:	Article
Language:	English
Published:	University of Tehran 2022-09-01
Subjects:	hopkinson bar test dynamic modeling waveform discrete element method pfc2d software
Online Access:	https://ijmge.ut.ac.ir/article_86312_9e51e1efd32c8006483479036d80dd61.pdf