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Fracture Analysis of Ultrahigh-Strength Steel Based on Split Hopkinson Pressure Bar Test
Metals, 2022 Impact loading is an important cause of fracture failure of ultrahigh-strength steel parts during service. Revealing the fracture mechanism of ultrahigh-strength steel under impact loading has important reference significance for the material preparation,
Shihong Xiao +5 more
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Crystals, 2023 Polycrystalline copper samples were deformed in the range of strain rate between ~10−3 and 107 s−1 using a material testing machine, split Hopkinson pressure bar and electric gun.
Zhijian Fan +4 more
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Rheologica Acta, 2021 Magnetorheological (MR) fluids are classified as smart materials whose viscoplastic characteristics change under the magnetic field. They are widely applied for dynamic energy dissipation due to their rapid thickening under the external magnetic field ...
M. Osial +3 more
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A revised Ladevèze criteria for carbon fiber reinforced laminated plates
Data in Brief, 2019 All parameters of revised Ladevèze failure criterion in Table 1 were determined based on mechanical tests which mainly include quasi-static tensile experiments, quasi-static compressive experiments, quasi-static tensile cyclic loading experiments, the ...
Cunxian Wang +4 more
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Dynamic tensile strength enhancement of concrete in split Hopkinson pressure bar test
Advances in Mechanical Engineering, 2018 Split Hopkinson pressure bar technique has been widely used to measure the dynamic tensile strength of concrete materials. Most experimental results show that the tensile strength of concrete material increases with strain rates.
Jingyi Chen +4 more
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Two-wave photon Doppler velocimetry measurements in direct impact Hopkinson pressure bar experiments
EPJ Web of Conferences, 2015 Direct impact Hopkinson pressure bar systems offer many potential advantages over split Hopkinson pressure bars, including access to higher strain rates, higher strains for equivalent striker velocity and system length, lower dispersion and faster ...
Lea Lewis J., Jardine Andrew P.
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Dynamic rock tests using split Hopkinson (Kolsky) bar system – A review
Journal of Rock Mechanics and Geotechnical Engineering, 2015 Dynamic properties of rocks are important in a variety of rock mechanics and rock engineering problems. Due to the transient nature of the loading, dynamic tests of rock materials are very different from and much more challenging than their static ...
Kaiwen Xia, Wei Yao
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Wave Dispersion and Attenuation in Viscoelastic Split Hopkinson Pressure Bar
Shock and Vibration, 1998 A viscoelastic split Hopkinson pressure bar intended for testing soft materials with low acoustic impedance is studied. Using one-dimensional linear viscoelastic wave propagation theory, the basic equations have been established for the determination of ...
Z.Q. Cheng, J.R. Crandall, W.D. Pilkey
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Mechanical Response of HPFRCC in Tension and Compression at High Strain Rate and High Temperature
Engineering Transactions, 2014 The mechanical response of High Performance Fibre-Reinforced Cementitious Composite (HPFRCC) has been analyzed at high strain rates and high temperature.
E. CADONI +5 more
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EPJ Web of Conferences, 2012 When designing a split Hopkinson system, the yield strength of the selected pressure bar material determines the maximum stress attainable within deforming samples and also, the maximum striker velocity that is usable to prevent plasticity in bars.
Arsenault R., Bolduc M.
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