Quasi-static strain rates
Characterisation of damage mechanisms in oxide ceramics indented at dynamic and quasi static strain rates
... the strain-rate dependent variations in damage mechanisms have been carried out on debased alumina, an alumina-zirconia composite, and ...and quasi-statically using identical sharp hardened steel ...
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High strain rate and quasi-static tensile behaviour of Ti-6Al-4V after cyclic damage
... at quasi-static strain rates and observations of the fracture surfaces, and compared with results obtained from other alloys and steel ...
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Relaxation model for dynamic plastic deformation of materials
... plastic strain rate and the elastic stresses continue to ...strain rates. Namely, for a material with such properties, these strain rates are already sufficient for exciting the dynamic ...
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Impact behaviour of an innovative plasticized poly(vinyl chloride) for the automotive industry
... of strain rate, from quasi-static to dynamic ...the strain rate effect of a new PPVC is investigated over a wide range of strain rates at three temperatures and for three ...
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Experimental Determination of the Non-linear, Large Strain Zonal Mechanical Properties of Cartilage for Use in Quasi-static Finite Element Model.
... loading rates in the range of 16 to 24/sec showed a qualitative agreement in results with stiffness decreasing with depth but quantitatively, in this study, stress-stretch values obtained for each zone were of a ...
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Dynamic Mechanical Properties and Fracture Behavior of a 304L Stainless Steel GTAW Joint under Shear Conditions
... the strain rate, 13–15) the precise influence of high strain rates on the flow and fracture characteristics of 304L SS weldments is still ...the strain rate is increased from ...
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Evolution of the fracture process zone in high-strength concrete under different loading rates
... under quasi-static loading conditions, much less information is available on its dynamic characterization, especially for high-strength concrete ...loading rates from from 10 -4 mm/s to 10 3 mm/s ...
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Applicability of mechanical tests for biomass pellet characterisation for bioenergy applications
... The quasi-static mechanical strength of pellets is the compressive strength of pellets at low to moderate strain rates (10 −4 –10 0 s −1 ) ...
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High strain rate properties of structural aluminium
... highest rates of loading the inertia of the specimen itself will result in a non-uniform distribution of stress along its ...the quasi-static ...
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Large-strain time-temperature equivalence in high density polyethylene for prediction of extreme deformation and damage
... true strain of 100% in order to assess higher rate isothermal ...on strain-rate–temperature superposition, baseline isothermal quasi-static tests where performed at temperatures depressed by ...
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Quasi-static and high-strain-rate experiments on sand under one-dimensional compression
... of strain rate on the behaviour of dry and partially-saturated sand at very high stresses, seeking to clarify the existence of a strain-rate dependence and how this is affected by changes in moisture ...
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[13- 21] on the mechanical behavior of different grades of
... [5-9]. Quasi-static and dynamic behaviors of materials are often different ...under quasi-static condition is different than the corresponding stresses under dynamic ...different strain ...
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Experimental and numerical analysis of dynamic compressive response of Nomex honeycombs
... under quasi-static and low strain rates (up to 300 s -1 ...higher strain rate ...to quasi-static loading and high strain rate dynamic loading up to 1500 s -1 ...
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On the Rate-dependent Plasticity Modelling of Unidirectional Fibre-reinforced Polymeric Matrix Composites
... off-axis quasi-static and high rate compressive stress-strain behaviour of UD laminates of IM7/8552 material reported in the ...high rates but further improvement would be needed in order to ...
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Bi-Directional Fatigue Life Behavior of Bovine Meniscus
... meniscus static failure properties were primarily dependent on their unique geometry ...the static failure of soft tissue and has been more researched for a variety of soft tissues and shown interesting ...
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ShockDispAlCalorimeter pdf
... Investigated here is the combustion of a shock-dispersed-fuel charge consisting of 1-g flake Al in 6.6-l, 21.5-l and 40.5-l bomb calorimeters. Wall pressure histories were used to diagnose the effect of energy release ...
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Online Full Text
... The second type of experiments was designed in order to find the FLDs of sheet at high velocity of explosive forming process. These tests contained stand-off explosive forming of blanks in the cylindrical and flat dies ...
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Quasi-Static and Tensile Behaviors of the Bamboos
... Size effect on energy absorptions of the nodal Moso Bamboo columns are analyzed in this part through the quasi-static axial compression tests. Results show that under the same moisture content, growth age ...
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Assessment of Seagoing Ships Longitudinal Strength in the Context of International Rules, Important Factor for Safe Operation
... The paper is focused on the ship hull safety problems related to the longitudinal strength of the ship during design, construction and service in context of International Goal-Based Ship Construc- tion Standards carried ...
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High strain rate compression testing of glass fibre reinforced polypropylene
... The strain rate as a function of specimen true strain for a typical test using a conical striker is shown in ...the strain rate is does decrease from a peak of ...
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