Split Hopkinson Pressure Bar (SHPB)
Study on Interface Friction Model for Engineering Materials Testing on Split Hopkinson Pressure Bar Tests
... Split Hopkinson pressure bar (SHPB) technique, as shown in Figure 1, is commonly used to determine the strain-rate dependence of the dynamic compressive prop- erties for engineering ...
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Development of a numerical model for simulations of Split Hopkinson Pressure Bar
... a Split Hopkinson Pressure Bar was ...the SHPB system was ...existing SHPB, which had been carried out to measure the dynamic behavior of St 37 and Al 6063 specimens at strain ...
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Modelling split-Hopkinson pressure bar tests on quartz sand
... high-strain-rate split-Hopkinson pressure bar (SHPB) tests, which would indicate that the increase in stiffness was a structural effect rather than a strain-rate dependence in the ...
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High strain rate response of A356/Al2O3 Aluminum Alloy MMCs using Split Hopkinson Pressure Bar
... Aluminum Alloy Metal Matrix Composites (MMCs) have evoked a keen interest in recent times for potential applications in aerospace, defense and automotive industries. The ability to withstand dynamic loading is an ...
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Design of a split Hopkinson pressure bar with partial lateral confinement
... modified split Hopkinson pressure bar (SHPB) where partial lateral con- finement of the specimen is provided by the inertia of a fluid annulus contained in a long steel ...cell ...
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Dynamic Stress strain Compressive Response of Soft Tissue using Polymeric split Hopkinson Pressure Bar
... viscoelastic split Hopkinson pressure bar (SHPB) is designed and developed to predict the high rate compressive behavior of soft ...reduced bar impedance allowing for ...
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Crack initiation at high loading rates applying the four-point bending split Hopkinson pressure bar technique
... was investigated. To this end, a previously developed split Hopkinson pressure bar with four-point bending was utilised. V- notched and pre-cracked Charpy specimens were tested. The detection ...
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Electromagnetic Interference in Measurements of Radial Stress During Split Hopkinson Pressure Bar Experiments
... Abstract Split Hopkinson pressure bar experiments on soils are often carried out using a rigid steel confining ring to provide plane strain conditions, and measurements of the circumferential ...
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Study on the dynamic properties of AM-SLM AlSi10Mg alloy using the Split Hopkinson Pressure Bar (SHPB) technique
... curves between the two built orientations. For the intermediate range, Asgari [5] did not found any difference in the mechanical properties. However, our results suggest otherwise. In the present study, a traditional ...
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Development of a Tensile Split Hopkinson Pressure Bar Testing Facility
... striker bar into the incident ...gas pressure and the increased safety of not having to handle ...The bar components are comprised of an incident bar, a transmission bar and a momentum ...
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Effects of strain rate and moisture content on the behaviour of sand under one-dimensional compression
... The split Hopkinson pressure bar (SHPB) is commonly used to investigate the response of soils to one- dimensional compression at strain rates of 10 2 s −1 to 10 4 s −1 ...the ...
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Effects of microstructure on the dynamic strain aging of ferriticpearlitic steels at high strain rates
... a Split Hopkinson Pressure Bar (SHPB) ...The pressure bars were made of Maraging steel with a diameter of 22 mm and the length of 1200 ...striker bar was impacted on the ...
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Investigations on specimen design and mounting for Split Hopkinson Tension Bar (SHTB) experiments
... interest. Split Hopkinson Bar (SHB) testing methods are often used for this range of strain ...output bar. The input bar is impacted with a projectile inducing a stress wave, which ...
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Structural-temporal approach for dynamic strength characterization of gabbro-diabase
... traditional Split Hopkinson Pressure Bar (SHPB) and a Split Hopkinson Tensile Bar (SHTB) placed respectively at the Laboratory of Dynamic Investigation of Materials ...
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High strain rate response of UHP(FR)C in compression
... a Split Hopkinson Pressure Bar (SHPB), installed at the Dynamic Testing of Materials Laboratory of the Research Institute of Mechanics – Lobachevsky State University of Nizhny Novgorod ...
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Experimental study of aluminium honeycomb behaviour under dynamic multiaxial loading
... Abstract. Split Hopkinson Pressure Bar system (SHPB) with large-diameter and Nylon bars introducing a shear-compression loading device is used in order to investigate the dynamic ...
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Implementation of viscoelastic Hopkinson bars
... the Split-Hopkinson Pressure Bar (SHPB), which is capable of achieving high uniform uni-axial stress loading of a specimen in compression at nominally constant strain rates of the order ...
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Development of a constitutive model for DPX2 explosive
... compression Split Hopkinson Pressure Bar (SHPB) for a range of temperatures were then used for validation of the model under idealised stress ...
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... Thermal effects are important environmental factors in rock engineering procedures, including rock drilling, ore crushing, deep petroleum boring, geothermal energy extraction, deep burial of nuclear waste Heuze 1983 , ...
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Two-wave photon Doppler velocimetry measurements in direct impact Hopkinson pressure bar experiments
... of Hopkinson Bar systems exist for compression experiments: Split Hopkinson Pressure Bars (SHPBs, also known as Kolsky Bars [1]) and Direct Impact systems (DIHBs) ...typical SHPB ...
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