Limiting conditions for compression testing of flat specimens in the split hopkinson pressure bar

1999 ◽  
Vol 39 (4) ◽  
pp. 343-348 ◽  
Author(s):  
U. Zencker ◽  
R. Clos
Keyword(s):  
Split Hopkinson Pressure Bar ◽  
Compression Testing ◽  
Hopkinson Pressure Bar ◽  
Split Hopkinson ◽  
Pressure Bar

Split Hopkinson Pressure Bar Apparatus for Compression Testing: A Review

2018 ◽  
Vol 5 (1) ◽  
pp. 2824-2829 ◽  
Author(s):  
Sudheera ◽  
Y.S. Rammohan ◽  
M.S. Pradeep
Keyword(s):  
Split Hopkinson Pressure Bar ◽  
Compression Testing ◽  
Hopkinson Pressure Bar ◽  
Split Hopkinson ◽  
Pressure Bar

Design of a new pneumatic impact actuator of a Split Hopkinson Pressure Bar (SHPB) setup for tensile and compression testing of structural adhesives

2021 ◽  
Vol 159 ◽  
pp. 104289 ◽  
Author(s):  
A. Francisco G. Tenreiro ◽  
Carlos M. Silva ◽  
António M. Lopes ◽  
Paulo D.P. Nunes ◽  
Ricardo J.C. Carbas ◽  
...  
Keyword(s):  
Split Hopkinson Pressure Bar ◽  
Compression Testing ◽  
Hopkinson Pressure Bar ◽  
Structural Adhesives ◽  
Pneumatic Impact ◽  
Split Hopkinson ◽  
Pressure Bar

Analysis of the Impact of the Frequency Range of the Tensometer Bridge and Projectile Geometry on the Results of Measurements by the Split Hopkinson Pressure Bar Method

2013 ◽  
Vol 20 (4) ◽  
pp. 555-564 ◽  
Author(s):  
Wojciech Moćko
Keyword(s):  
Test Bench ◽  
Split Hopkinson Pressure Bar ◽  
Dynamic Deformation ◽  
Spectral Width ◽  
Hopkinson Pressure Bar ◽  
Computing Environment ◽  
Split Hopkinson ◽  
Pressure Bar ◽  
The Impact ◽  
Bench Model

Abstract The paper presents the results of the analysis of the striker shape impact on the shape of the mechanical elastic wave generated in the Hopkinson bar. The influence of the tensometer amplifier bandwidth on the stress-strain characteristics obtained in this method was analyzed too. For the purposes of analyzing under the computing environment ABAQUS / Explicit the test bench model was created, and then the analysis of the process of dynamic deformation of the specimen with specific mechanical parameters was carried out. Based on those tests, it was found that the geometry of the end of the striker has an effect on the form of the loading wave and the spectral width of the signal of that wave. Reduction of the striker end diameter reduces unwanted oscillations, however, adversely affects the time of strain rate stabilization. It was determined for the assumed test bench configuration that a tensometric measurement system with a bandwidth equal to 50 kHz is sufficient

Dispersion Correction for Split-Hopkinson Pressure Bar Data

1988 ◽  
Author(s):  
L. E. Malvern ◽  
D. A. Jenkins ◽  
E. Jerome ◽  
J. C. Gong
Keyword(s):  
Split Hopkinson Pressure Bar ◽  
Dispersion Correction ◽  
Hopkinson Pressure Bar ◽  
Split Hopkinson ◽  
Pressure Bar

scholarly journals Dynamic compressive and splitting tensile tests on mortar using split Hopkinson pressure bar technique

2015 ◽  
Vol 12 (4) ◽  
pp. 730-746 ◽  
Author(s):  
Fei Yang ◽  
Hongwei Ma ◽  
Lin Jing ◽  
Longmao Zhao ◽  
Zhihua Wang
Keyword(s):  
Split Hopkinson Pressure Bar ◽  
Tensile Tests ◽  
Hopkinson Pressure Bar ◽  
Split Hopkinson ◽  
Pressure Bar
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