large strain
Investigation of large strain actuation in barium titanate
... investigate large strain actuation in single crystal ferroelectrics under combined electrical and mechanical ...Global strain and polarization histories were ...maximum strain of ...the ...
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Large-strain consolidation modeling of mine waste tailings
... Background: Sustainable management of mine waste tailings during operation, closure, and reclamation requires a clear understanding of modeling the large-strain consolidation behaviour of these loose and ...
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Characterization and Through Process Modelling of Large Strain Phenomena for Aluminum Alloys at Room and Elevated Temperatures
... There are a number of ways to model large strain crystal plasticity problems. Taylor and Sachs approaches have been used with great success in literature [16, 17, 14] and can account for material texture ...
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Ferrite Grain Size Formed by Large Strain High Z Deformation in a 0 15C Steel
... In order to further understand the reason for the ferrite grain size to follow grain boundary diffusion rather than volume diffusion, the mechanism of grain boundary migra- tion is considered here. Figure 7(a) shows the ...
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Large-strain time-temperature equivalence in high density polyethylene for prediction of extreme deformation and damage
... high strain-rate and large strain constitutive behavior of materials, with a particular potential for duc- tile polymers that exhibit both high strain-to-failure and strong variation with ...
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Displacement Based Seismic Design of Concentric Braced Frames and Development of Large Strain of POF Sensors for Structural Health Monitoring.
... for large strain measurements is 110μm in diameter, fabricated from polymethylmethacrylate (PMMA) (n = ...a strain sensor short length need to be coupled to Silica Optical Fiber as lead-in and ...
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Grain Refinement in a Mg AZ91 Alloy via Large Strain Hot Rolling
... during large strain hot rolling ...plane strain deforma- tion of randomly oriented pure Mg, Mg-Li, and Mg-Y polycrystals using a viscoplastic self-consistent ...
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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.
... the large strain behavior exhibited by cartilage under high ...of strain rate on interstitial fluid movement and the behavior of cartilage under high loading ...
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Large strain computational modeling of high strain rate phenomena in perforating gun devices by Lagrangian/Eulerian FEM simulations
... to large strain and high strain rate material behaviors, in order to critically expose the most popular models suitable for the description of such ...model large strain and high ...
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High energy storage density and large strain in Bi(Zn2/3Nb1/3)O3 Doped BiFeO3 BaTiO3 ceramics
... unipolar strain loops, the maximum electric field and the width of the loop at half the applied field, ...butterfly-shaped strain loops at 100 kV/cm ...
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Effect of Deformation Temperature and Strain Rate on Evolution of Ultrafine Grained Structure through Single Pass Large Strain Warm Deformation in a Low Carbon Steel
... grain size ranged from 0.26 to 1.1 mm, evolved when the equivalent plastic strain exceeded the critical value about 0.5 to 1, and increased with an increase in strain without any large-scale ...
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Microstructure Evolution in Ferritic Stainless Steels during Large Strain Deformation
... of strain-induced dislocation subboundaries, namely geometri- cally necessary boundaries; then a gradual increase in the misorientations between the strain-induced subgrains upon further straining resulted ...
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Finite element formulations for large strain anisotropic material with inextensible fibers
... constraints—in this case associated to a possible fiber inextensibility compared to a matrix—lead to so called locking-phenomena. This can be overcome by special interpolation schemes as has been discussed extensively for ...
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Intrinsic, Single-mode Polymer Optical Fiber Sensors for Large Strain Applications
... including strain and deflection which in particular are important for civil ...to large bending ...from large strains must be detected before the structure ...loading-unloading strain ...
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Large Electrostrictive Strain in (Bi₀.₅Na₀.₅) TiO₃-BaTiO₃-( Sr₀.₇Bi₀.₂) TiO₃ Solid Solutions
... temperature of a relaxor ferroelectric at ambient temperature can enhance the electrostrictive property effectively. These days great interest has been devoted since complex dielectric behaviors with strong frequency ...
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Large Inelastic Strain Deformation and Fracture of Hexagonal Close Packed Crystalline Alloys.
... affect large strain deformation and fracture modes in ...misfit strain for semi-coherent with a dislocation-density crystalline plasticity formulation, a non-linear finite-element and a fracture ...
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Quantitative strain analysis of the large deformation at the scale of microstructure: comparison between Digital Image Correlation and Microgrid techniques
... obtained strain distributions show a reasonable agreement with the distortion pattern of the ...the strain map where the correlation has been lost due to severe deformation and changes in the gray contrast ...
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Evaluation Method of the Large Thermal Strain Produced in Steel Structures - Application of a Theory of Ductility Exhaustion to Evaluate the Thermal Strain Produced in the Floor Liner of FBR MONJU
... the strain is evaluated, it should be better to calculate how much the material has consumed (exhausted) its ductility, instead of a simple comparison of produced strain with a critical value to ...
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Large cage assessment of a transgenic sex ratio distortion strain on populations of an African malaria vector
... these large cage studies contrast with the results observed by release of a similar male-bias strain in small cages [7] in which extinction of the target populations was usually observed within six ...
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Distribution of Strain Type and Antimicrobial Susceptibility of Escherichia coli Isolates Causing Meningitis in a Large Urban Setting in Brazil
... tamase genes from E. coli strains isolated from UTI and meningitis cases. We strain typed the E. coli by an MLST protocol which is commonly used to characterize drug-resistant E. coli isolates (20, 30). We ...
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