Results 201 to 210 of about 24,545 (231)

Dynamic impact testing of cellular solids and lattice structures: Application of two-sided direct impact Hopkinson bar

International Journal of Impact Engineering, 2021
Tomáš Fíla, Petr Koudelka, Jan Falta
exaly  

Wave Dispersion in Kolsky-Hopkinson Bar Machine

2018
This chapter is interested in the wave dispersion effects in Kolsky-Hopkinson bar machine. First, Section 6.2 introduces how to assess wave dispersion parameters in three-dimensional elastic and viscoelastic bars using analytical analysis. Subsequently, Sect. 6.3 introduces experimental techniques used to measure the wave dispersion.
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Split Hopkinson bar testing apparatus

1998
FIGURE 2 shows compression wave generation apparatus 101 to the left of split Hopkinson pressure bar 102 including input bar 103 connected via test specimen 104 to output bar 105. Compression wave 106,107 is generated by initially placing impactor bar 109 under a pre-load force by hydraulic actuator 108 (in the direction of arrow A) until fragile ...
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Split Hopkinson (Kolsky) Bar

2011
Weinong Chen, Bo Song
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Achieving Combined Tension-Torsion Split Hopkinson Bar test based on electromagnetic loading

International Journal of Impact Engineering, 2022
Jia Long Liu, Tao Suo, Zhongbin Tang
exaly  

Advancements in the Split Hopkinson Bar Test

2014
The split Hopkinson bar test is the most commonly used method for determining material properties at high rates of strain. The theory governing the specifics of Hopkinson bar testing has been around for decades. It has only been the last decade or so, however, that significant data processing advancements have been made. It is the intent of this thesis
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Hopkinson Bar Loaded Fracture Experimental Technique: A Critical Review of Dynamic Fracture Toughness Tests

Applied Mechanics Reviews, 2009
Fengchun Jiang, Kenneth S Vecchio
exaly  

Generalization of split Hopkinson bar technique to use viscoelastic bars

International Journal of Impact Engineering, 1995
G. Gary, J.R. Klepaczko, H. Zhao
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Characterization of three Himalayan rocks using a split Hopkinson pressure bar

International Journal of Rock Mechanics and Minings Sciences, 2016
Tanusree Chakraborty, Sunita Mishra
exaly  

Experimental Study on Split Hopkinson Pressure Bar Pulse-Shaping Techniques for Concrete

Journal of Materials in Civil Engineering, 2016
Xudong Chen, Jikai Zhou
exaly