high strain rate
High strain rate and high temperature response of two armour steels: Experimental testing and constitutive modelling
... each high strain rate condition is given in Figs 11 to 14, highlighting the effect of the thermal softening coefficient on the materials load carrying capability beyond strain ...optimal ...
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Experimental investigation of an aggregate material behavior under confinement at high strain rate
... Abstract. Low velocity impacts can ignite explosives or energetic materials. Ignition depends on the mechanical behavior of the energetic material which needs to be characterized for both high pressure level and ...
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Energy absorption at high strain rate of glass fiber reinforced mortars
... The values of static flexural and compressive strength are summarized in Table 1, that shows that tensile strength was significantly increased by glass fibers, thus meaning that an effective bond between fibers and ...
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Experimental investigation of the behaviour of tungsten and molybdenum alloys at high strain-rate and temperature
... vs. strain, it is possible to conclude that both IT180 alloy and pure molybdenum are temperature and strain-rate ...and strain-rate and this justify the choice of the Z-A ...the ...
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Characterisation and modelling of structural bonding at high strain rate
... assemblies are designed and tested on a set of the split Hopkinson tensile bars device to obtain the glue charac- terization at high strain rate. Different loading angles are tested to study the e ff ...
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Specimen Inertia in high strain rate tensile testing
... Equations have been derived for the effects of specimen inertia on the observed mechanical response of dog-bone specimens under dynamic tensile loading. In particular, by making assumptions about the yielding behaviour ...
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Influence of the temperature on the tension behaviour of EUROFER97 alloy at high strain rate
... loading rate of dynamical ...and strain hardening, from static to highly dynamic regime of Eurofer97 ...at high strain ...at high strain rates (300 s −1 , 1000 s −1 ) ...at ...
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High strain rate behaviour of fiber reinforced concrete
... Abstract. The results of dynamic compression and tensile-splitting tests of concrete reinforced by randomly distributed short non – metallic fibres are presented. A Split Hopkinson Pressure Bar combined with a ...
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High strain rate characterization of ZEK100 magnesium rolled alloy sheet
... and high strain rate conditions show strong in-plane anisotropy of tensile properties, such as yield and ultimate strengths, failure strain and work hardening ...to strain rate ...
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High Strain Rate Compaction of Porous Materials – Experiments and Modelling
... sufficiently high impact pressures material strength effects are negligible and this method can produce accurate results, but many high strain rate loading scenarios do not achieve the ...
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High Strain Rate Mechanical Property Characterization of Additively Manufactured Polymers.
... and high strain rate tensile loading ...facilitate strain analysis through the use of digital image ...SHTB’s strain gauges was collected via an ...
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High strain rate response of UHP(FR)C in compression
... The objective of this study was to investigate the compression behaviour of the UHPFRC and its matrix under high strain rate. Two experimental set-ups were used for compression testing: a traditional ...
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A novel method for severe plastic deformation at high strain rate
... of strain applied without material failure and can only be applied for materials with high intrinsic ...a high strain rate deformation on the microstructure and properties of ...with ...
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High strain-rate compressive behavior and constitutive modeling of selected polymers
... of strain rate and temperature on the compressive characteristics of several polymers were examined using a drop-weight apparatus ...the high strain-rate stress-strain behavior ...
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A Review on Effect of High Strain Rate on Mechanical Behavior of Al based MMCs
... at strain rates from quasi-static to high strain rate up to 3000 s -1 ...Longitudinal strain during the test was restricted using; loose-fitting, high strength steel collars ...
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Investigation of the Hygrothermal Effect on the Nanocomposite Material under High Strain Rate Torsion
... and high speed machining can also lead in high strain rate deformation [2,3] for have the better design and safety analysis of element is required testing the material at high ...
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Mechanical characterization of rocks at high strain rate
... on high strain rate behaviour of materials and testing” between DynaMat Laboratory of the University of Applied Sciences of Southern Switzerland and the Laboratory of Dynamic Investigation of ...
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Adiabatic Shearing Localisation in High Strain Rate Deformation of Al Sc Alloy
... of high strain rate deformation on the adiabatic shearing behaviour and fracture characteristics of Al-Sc ...and strain rate sensitivity both increase with an increasing strain ...
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Effect of high strain rate on micro-indentation test in pure aluminum
... of high strain rate (dynamic strain rate) on indentation properties by comparing the results of a micro- indentation test at a loading rate of 70 mN / s and the results obtained ...
5
High strain rate properties of structural aluminium
... using high velocity compression testing in con junction with a finite-difference numerical technique was adopted, developed, used and modified to suit different ...the high strain rate ...
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