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Plane Strain

Characteristics of Strain Induced Boundary Migration as Evaluated by the Crystal Rotation Axis Method in (001) [100] and (112) [111] Aluminum Bicrystal Deformed by Plane Strain Compression

Characteristics of Strain Induced Boundary Migration as Evaluated by the Crystal Rotation Axis Method in (001) [100] and (112) [111] Aluminum Bicrystal Deformed by Plane Strain Compression

... after plane-strain ...TD plane were geometrically determined to be the a1-c1, b1-d1, a3-b3, or c3-d3 ...a-d plane observed in ...boundary plane, while ...

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Texture Evolution in AZ80 Magnesium Alloy by the Plane Strain Compression Deformation at High Temperature

Texture Evolution in AZ80 Magnesium Alloy by the Plane Strain Compression Deformation at High Temperature

... Three types of specimens with different preferred orienta- tions were machined. The size of the specimens is 6.7 © 10 © 10 mm. Figure 2 shows the geometric characteristics of the samples. RD in the figure is the ...

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Plane Strain Fracture Toughness on Thin AZ31 Wrought Magnesium Alloy Sheets

Plane Strain Fracture Toughness on Thin AZ31 Wrought Magnesium Alloy Sheets

... the plane-strain fracture ...the plane- strain fracture toughness was related to the amount of impurities, especially ferrite and ...the plane-strain fracture toughness changes ...

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Plane Strain Deformation of an Elastic Half-Space Due to a Rectangular Thermal Inclusion

Plane Strain Deformation of an Elastic Half-Space Due to a Rectangular Thermal Inclusion

... and strain fields due to a rectangular inclusion in the interior of an isotropic elastic ...the plane strain problem. The strain components are also derived using strain-displacement ...

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Fracture Mechanics Evaluation of Similar and Dissimilar Welded Fracture Specimens under Plane-strain

Fracture Mechanics Evaluation of Similar and Dissimilar Welded Fracture Specimens under Plane-strain

... It has been widely accepted that defects in welds occur typically as a result of welding process itself or sometimes they may get initiated during service as a result of interaction between applied stresses and service ...

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Measurement and prediction of deformation in plane strain compression tests of AA5182

Measurement and prediction of deformation in plane strain compression tests of AA5182

... plastic strain calculated and compared with the numerical results obtained through finite element modelling of the ...of strain was reasonable but ...in plane strain compression ...

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Plane strain deformation of an orthotropic elastic medium using an eigenvalue approach

Plane strain deformation of an orthotropic elastic medium using an eigenvalue approach

... The analytic expressions for the displacements and stresses at any point of an infinite orthotropic elastic medium as a result of an inclined line load have been obtained. This plane strain problem has been ...

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DEM Simulations of Granular Soils under Undrained Triaxial Compression and  Plane Strain

DEM Simulations of Granular Soils under Undrained Triaxial Compression and Plane Strain

... The paper presents 3D DEM simulation results of undrained tests for loose assemblies with varied porosities under both triaxial compression and plane strain conditions, using a periodic cell. The undrained ...

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Rate-dependent ductile fracture under plane strain tension: experiments and simulations

Rate-dependent ductile fracture under plane strain tension: experiments and simulations

... under plane stress conditions, the lowest ductility is consis- tently observed for plane strain ...the strain to fracture for plane strain ...high strain rate ...velocity, ...

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Factors affecting pre failure instability of sand under plane strain conditions

Factors affecting pre failure instability of sand under plane strain conditions

... axial strain when the internal LVDTs ran out of ...the plane-strain apparatus could be used under either deforma- tion-controlled or load-controlled loading ...

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The application of thin wall shell model in plate problem of syntactic foams

The application of thin wall shell model in plate problem of syntactic foams

... of strain plane, and only has positive strain along with the direction of tangent (shown in Figure ...this plane strain unit ...

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Analyses on Compression Twins in Magnesium

Analyses on Compression Twins in Magnesium

... orientation dependence of deformation twinning on grain orientation in polycrystalline magnesium. Figure 5(a) and (b) show the Schmid factor distribution with different deforma- tion mechanisms in the condition of ...

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An analytical investigation of elastic-plastic deformation of FGM hollow rotors under a high centrifugal effect

An analytical investigation of elastic-plastic deformation of FGM hollow rotors under a high centrifugal effect

... Although the previous studies are valuable, none of them considered the plastic effects in an analytical model. All previous jobs used a numerical method such as FEM to solve the plastic model. In the present work, the ...

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Investigation of formation mechanisms of chips in orthogonal cutting process

Investigation of formation mechanisms of chips in orthogonal cutting process

... under plane strain loading condition has been established, which describes the instability behaviors of materials with strain hardening, strain rate sensitivity and thermal softening, and ...

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Forming Limit Diagram for a Superplastic 5083 Aluminum Alloy

Forming Limit Diagram for a Superplastic 5083 Aluminum Alloy

... the cup. The forming limits showing the strains at fracture are depicted for all values of in Fig. 7. All forming limits exist in the range of 1:3 0:1 of equivalent strain. The super- plastic-forming limit could ...

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Modification of Roll Flattening Analytical Model Based on the Plane Assumption

Modification of Roll Flattening Analytical Model Based on the Plane Assumption

... of plane strain assumption and plane stress assumption is uncertain, the commercial finite element software ...and plane, the flattening width is calculated by Hertz formula firstly, and then ...

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A higher order control volume based finite element method to prodict the deformation of heterogeneous materials

A higher order control volume based finite element method to prodict the deformation of heterogeneous materials

... The plane strain formulation was ...constant strain control volume, CV-MPCST, which has been shown to out perform the equivalent, constant and linear strain, finite element formulations ...

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Experimental determination of the yield locus of anisotropic metal sheets using digital image correlation

Experimental determination of the yield locus of anisotropic metal sheets using digital image correlation

... Table 9 Flow stress in HSLA plane-strain specimens loaded in the sheet rolling direction 69.. Table 10 Flow stress in HSLA plane-strain specimens loaded in the sheet transverse direction[r] ...

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X ray Reciprocal Space Mapping of Graded Alx
              Ga1 − x
                     N Films and Nanowires

X ray Reciprocal Space Mapping of Graded Alx Ga1 − x N Films and Nanowires

... out-of-plane strain profiles resulting from the free surface of the NWs lead to a difference in (i) the polarization-induced doping carrier densities through differences in the piezoelectric component of ...

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Influence of 2D versus 3D Modeling on the Fatigue Limit Calculations of Bearing Steels during Rolling Contact Fatigue

Influence of 2D versus 3D Modeling on the Fatigue Limit Calculations of Bearing Steels during Rolling Contact Fatigue

... stress plane in both figures and the inclusion geometry is hidden to clearly display the stresses in the steel matrix only in ...of plane strain modeling assumption results in a non-conservative ...

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