Volume 121 Issue 2 | J. Eng. Mater. Technol.

Topics: Deformation , Engineering simulation , Simulation , Stress , Atoms , Dislocations , Continuum mechanics , Shear (Mechanics) , Degrees of freedom , Field theories (Physics)

Atomistic Simulations for Multiscale Modeling in bcc Metals

John A. Moriarty, Wei Xu, Per So¨derlind, James Belak, Lin H. Yang, Jing Zhu

J. Eng. Mater. Technol. April 1999, 121(2): 120–125. doi: https://doi.org/10.1115/1.2812355

Abstract

View articletitled, Atomistic Simulations for Multiscale Modeling in bcc Metals

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Topics: Engineering simulation , Metals , Multiscale modeling , Simulation , Dislocations , Grain boundaries , Deformation , Electron configuration , Junctions , Mechanical admittance

The Interaction Between Point Defects and Edge Dislocation in BCC Iron

Vijay Shastry, Tomas Diaz de la Rubia

J. Eng. Mater. Technol. April 1999, 121(2): 126–128. doi: https://doi.org/10.1115/1.2812356

Abstract

View articletitled, The Interaction Between Point Defects and Edge Dislocation in BCC Iron

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Topics: Dislocations , Iron , Engineering simulation , Simulation , Anisotropy , Atoms , Elasticity , Energy conservation , Molecular dynamics , Relaxation (Physics)

Elastic Interaction of Defects on Crystal Surfaces

Demitris Kouris, Alonso Peralta, Karl Sieradzki

J. Eng. Mater. Technol. April 1999, 121(2): 129–135. doi: https://doi.org/10.1115/1.2812357

Abstract

View articletitled, Elastic Interaction of Defects on Crystal Surfaces

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Topics: Crystals , Engineering simulation , Simulation , Atoms , Flow (Dynamics) , Thin films

Curved Parametric Segments for the Stress Field of 3-D Dislocation Loops

Nasr M. Ghoniem

J. Eng. Mater. Technol. April 1999, 121(2): 136–142. doi: https://doi.org/10.1115/1.2812358

Abstract

View articletitled, Curved Parametric Segments for the Stress Field of 3-D Dislocation Loops

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Topics: Dislocations , Stress , Computation , Shapes , Crystals , Dislocation interactions , Elasticity , Tensors

Stability of Dislocation Short-Range Reactions in BCC Crystals

Hanchen Huang, Nasr Ghoniem, Tomas Diaz de la Rubia, Moono Rhee, Hussein Zbib, John Hirth

J. Eng. Mater. Technol. April 1999, 121(2): 143–150. doi: https://doi.org/10.1115/1.2812359

Abstract

View articletitled, Stability of Dislocation Short-Range Reactions in BCC Crystals

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Topics: Crystals , Dislocations , Stability , Dipoles (Electromagnetism) , Phase space , Separation (Technology) , Stress , Mechanical admittance

Dislocation Dynamics Simulations in the Presence of Interacting Cracks

I. Demir, A. N. Gulluoglu

J. Eng. Mater. Technol. April 1999, 121(2): 151–155. doi: https://doi.org/10.1115/1.2812360

Abstract

View articletitled, Dislocation Dynamics Simulations in the Presence of Interacting Cracks

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Topics: Dislocations , Dynamics (Mechanics) , Fracture (Materials) , Simulation , Failure , Microcracks , Computer simulation , Crystals , Deformation , Shapes

Experimental Investigation of Size Effects of FCC Polycrystal by Shear Banding

Osamu Watanabe, Takayuki Kurata

J. Eng. Mater. Technol. April 1999, 121(2): 156–161. doi: https://doi.org/10.1115/1.2812361

Abstract

View articletitled, Experimental Investigation of Size Effects of FCC Polycrystal by Shear Banding

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Topics: Aluminum , Copper , Deformation , Grain size , Plasticity , Shear (Mechanics) , Size effect

Experimental Study of Internal Variable Evolution in SS304L, at Multiple Rates and Temperatures

E. J. Harley, M. P. Miller, D. J. Bammann

J. Eng. Mater. Technol. April 1999, 121(2): 162–171. doi: https://doi.org/10.1115/1.2812362

Abstract

View articletitled, Experimental Study of Internal Variable Evolution in SS304L, at Multiple Rates and Temperatures

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Topics: Temperature , Hardening , Kinematics , Yield strength , Deformation , Metals , Stainless steel

The Effect of Tungsten on the Mechanical Properties of Tantalum

C. L. Briant, D. H. Lassila

J. Eng. Mater. Technol. April 1999, 121(2): 172–177. doi: https://doi.org/10.1115/1.2812363

Abstract

View articletitled, The Effect of Tungsten on the Mechanical Properties of Tantalum

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Topics: Mechanical properties , Tantalum , Tungsten , Dislocations , Work hardening , Yield strength , Alloys , Density , Hardening , Mechanical behavior

Orientation Imaging Microscopy Investigation of the Compression Deformation of a [011] Ta Single Crystal

A. J. Schwartz, W. E. King, G. H. Campbell, J. S. Sto¨lken, D. H. Lassila, S. Sun, B. L. Adams

J. Eng. Mater. Technol. April 1999, 121(2): 178–181. doi: https://doi.org/10.1115/1.2812364

Abstract

View articletitled, Orientation Imaging Microscopy Investigation of the Compression Deformation of a [011] Ta Single Crystal

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Topics: Compression , Crystals , Deformation , Imaging , Microscopy , Cylinders , Density , Shapes , Tantalum , Testing

Laser-Induced Deformation Patterns in Thin Films and Surfaces

Daniel Walgraef

J. Eng. Mater. Technol. April 1999, 121(2): 182–188. doi: https://doi.org/10.1115/1.2812365

Abstract

View articletitled, Laser-Induced Deformation Patterns in Thin Films and Surfaces

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Topics: Deformation , Lasers , Thin films , Irradiation (Radiation exposure) , Dynamics (Mechanics) , Diffraction gratings , Laser beams , Numerical analysis , Pattern formation , Surface deformation

Gradient Deformation Models at Nano, Micro, and Macro Scales

E. C. Aifantis

J. Eng. Mater. Technol. April 1999, 121(2): 189–202. doi: https://doi.org/10.1115/1.2812366

Abstract

View articletitled, Gradient Deformation Models at Nano, Micro, and Macro Scales

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Topics: Deformation , Dislocations , Microscale devices , Nanoscale phenomena , Shear (Mechanics) , Shear deformation , Wavelength

Multiscale Polycrystal Plasticity

Robert D. McGinty, David L. McDowell

J. Eng. Mater. Technol. April 1999, 121(2): 203–209. doi: https://doi.org/10.1115/1.2812367

Abstract

View articletitled, Multiscale Polycrystal Plasticity

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Topics: Plasticity , Hardening , Deformation , Dislocations , Anisotropy , Metals , Shear flow , Stress-strain curves

Constitutive Modeling of Inelastic Solids for Plastic Flow Processes Under Cyclic Dynamic Loadings

W. Dornowski, P. Perzyna

J. Eng. Mater. Technol. April 1999, 121(2): 210–220. doi: https://doi.org/10.1115/1.2812368

Abstract

View articletitled, Constitutive Modeling of Inelastic Solids for Plastic Flow Processes Under Cyclic Dynamic Loadings

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Topics: Deformation , Modeling , Solids , Cycles , Temperature , Damage , Fatigue damage , Finite difference methods , Hardening , Kinematics

Coalescence-Controlled Anisotropic Ductile Fracture

A. A. Benzerga, J. Besson, A. Pineau

J. Eng. Mater. Technol. April 1999, 121(2): 221–229. doi: https://doi.org/10.1115/1.2812369

Abstract

View articletitled, Coalescence-Controlled Anisotropic Ductile Fracture

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Topics: Anisotropy , Ductile fracture , Shapes , Alloy steel , Fracture toughness , Metallography , Particulate matter , Plates (structures) , Stress

Yield Strength Asymmetry Predictions From Polycrystal Elastoplasticity

N. Barton, P. Dawson, M. Miller

J. Eng. Mater. Technol. April 1999, 121(2): 230–239. doi: https://doi.org/10.1115/1.2812370

Abstract

View articletitled, Yield Strength Asymmetry Predictions From Polycrystal Elastoplasticity

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Topics: Elastoplasticity , Yield strength , Crystals , Stress , Tension , Compression , Deformation , Equilibrium (Physics) , Finite element analysis , Anisotropy

Equivalence Between Higher-Order Stress Power and Heat Flux in Energy Equation Based on Lattice Dynamics

Y. Yasui, K. Shizawa, K. Takahashi

J. Eng. Mater. Technol. April 1999, 121(2): 240–246. doi: https://doi.org/10.1115/1.2812371

Abstract

View articletitled, Equivalence Between Higher-Order Stress Power and Heat Flux in Energy Equation Based on Lattice Dynamics

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Topics: Heat flux , Lattice dynamics , Stress , Atoms , First law of thermodynamics , Kinematics , Solid mechanics , Structural mechanics

A Thermodynamical Theory of Plastic Spin and Internal Stress With Dislocation Density Tensor

K. Shizawa, H. M. Zbib

J. Eng. Mater. Technol. April 1999, 121(2): 247–253. doi: https://doi.org/10.1115/1.2812372

Abstract

View articletitled, A Thermodynamical Theory of Plastic Spin and Internal Stress With Dislocation Density Tensor

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Topics: Dislocation density , Particle spin , Rotation , Spin (Aerodynamics) , Stress , Tensors , Entropy , Hardening , Kinematics , Density

Prolegomena

Special Issue on Multi-Scale Modeling of Deformation and Fracture

Technical Papers

Atomistic Finite Deformation Simulations: A Discussion on Length Scale Effects in Relation to Mechanical Stresses

Atomistic Simulations for Multiscale Modeling in bcc Metals

The Interaction Between Point Defects and Edge Dislocation in BCC Iron

Elastic Interaction of Defects on Crystal Surfaces

Curved Parametric Segments for the Stress Field of 3-D Dislocation Loops

Stability of Dislocation Short-Range Reactions in BCC Crystals

Dislocation Dynamics Simulations in the Presence of Interacting Cracks

Experimental Investigation of Size Effects of FCC Polycrystal by Shear Banding

Experimental Study of Internal Variable Evolution in SS304L, at Multiple Rates and Temperatures

The Effect of Tungsten on the Mechanical Properties of Tantalum

Orientation Imaging Microscopy Investigation of the Compression Deformation of a [011] Ta Single Crystal

Laser-Induced Deformation Patterns in Thin Films and Surfaces

Gradient Deformation Models at Nano, Micro, and Macro Scales

Multiscale Polycrystal Plasticity

Constitutive Modeling of Inelastic Solids for Plastic Flow Processes Under Cyclic Dynamic Loadings

Coalescence-Controlled Anisotropic Ductile Fracture

Yield Strength Asymmetry Predictions From Polycrystal Elastoplasticity

Equivalence Between Higher-Order Stress Power and Heat Flux in Energy Equation Based on Lattice Dynamics

A Thermodynamical Theory of Plastic Spin and Internal Stress With Dislocation Density Tensor

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