Using the split Hopkinson pressure bar to investigate the dynamic behaviour of SFRC
β Scribed by Zhao, P. J.; Lok, T. S.; Lu, G.
- Book ID
- 126216876
- Publisher
- Thomas Telford
- Year
- 2003
- Tongue
- English
- Weight
- 404 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0024-9831
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π SIMILAR VOLUMES
To test weak materials such as foams at high strain rates, the use of a Split Hopkinson Pressure Bar (SH PB) setup made of low impedance bars, which are mostly viscoelastic, is indispensable. In this paper a detailed study of the technical problems of such a viscoelastic setup related to the measure
The feasibility of using the Split Hopkinson Pressure Bar (SHPB) technique to obtain complete dynamic stressΒ±strain curves for rock is established in the laboratory. The SHPB test system, in conjunction with a mean strain hypothesis, can be used not only for obtaining the rock's constitutive curve b