Dislocation Mechanics

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Related lectures (46)

Deformation and Rupture of Materials Log in to Mediaspace to watch this video

Explores the deformation and rupture of materials, including dislocation density, plastic deformation, and stress-strain relationships.

Physics of Manufacturing: Laser Processing and Material Shaping Log in to Mediaspace to watch this video

Explores laser manufacturing physics and metal shaping processes, including strain hardening and recrystallization.

Plasticity: Stress-Strain Behavior and Plastic Flow Log in to Mediaspace to watch this video

Covers stress-strain behavior, plastic flow, work hardening, and dislocation motion.

Material Response: FCC-BCC-HCP Log in to Mediaspace to watch this video

Explores material response to impact and strain hardening, including adiabatic shear bands and their applications.

Classical Laminate Theory Log in to Mediaspace to watch this video

Covers Classical Laminate Theory for solving mechanics problems with multiple material layers, discussing displacements, strains, stresses, and equilibrium.

Cyclic Deformation and Recrystallization Log in to Mediaspace to watch this video

Explores cyclic deformation, dislocation structures, fatigue resistance, and recrystallization kinetics.

Mechanical Properties & Strengthening Mechanisms Log in to Mediaspace to watch this video

Explores mechanical properties, plastic deformation, dislocations, strengthening mechanisms, and high temperature plasticity in alloys.

Dislocation Mechanisms: Part 4 Log in to Mediaspace to watch this video

Explores dislocation mechanisms in crystals, including sliding plane deviations and screw dislocations.

Material Properties and Stress-Strain Curves Log in to Mediaspace to watch this video

Explores material properties, stress-strain curves, stress concentration, and failure criteria in structural mechanics.

Stress and Deformation: Understanding Material Behavior Log in to Mediaspace to watch this video

Explores stress, strain, elasticity, plasticity, and material behavior, emphasizing the importance of dislocations and microstructure.

Introduction to Structural Mechanics Log in to Mediaspace to watch this video

Covers the fundamentals of structural mechanics, including axial loading, stress, strain, and generalized uniaxial loading.

Empirical Constitutive Relations Log in to Mediaspace to watch this video

Explores empirical constitutive relations, dislocation movement, and thermally activated motion in material science.

Linear Elasticity: 3D Log in to Mediaspace to watch this video

Covers linearity between stress and strain in 3D and isotropic linear elasticity equations.

Designing Structures: Marshmallow Challenge and Mechanics Log in to Mediaspace to watch this video

Covers the Marshmallow Challenge and explores structural mechanics concepts like beams, bars, and trusses.

Introduction to Structural Mechanics Log in to Mediaspace to watch this video

Covers the fundamentals of structural mechanics, focusing on beams, sign conventions, types of beams, and methods to calculate stress resultants.

Structural Deformation Analysis Log in to Mediaspace to watch this video

Explains stability and deformation analysis in planar systems under different support types and applied loads.

Particle Size Distribution Analysis: Laser Diffraction and Data Interpretation Log in to Mediaspace to watch this video

Explores practical ceramic material techniques and laser diffraction for particle size analysis.

Linear Elasticity: Spherically-Symmetric Problems Log in to Mediaspace to watch this video

Explores linear elasticity in spherically-symmetric problems and axially-symmetric cylindrical shells.

Torsion: Part 2 Log in to Mediaspace to watch this video

Explores shear stress, relative deformations, shear modulus, and torsional shear stress in circular and thin-walled tubes.

Fluid Mechanics: Pressure and Forces Log in to Mediaspace to watch this video

Covers the concept of pressure in fluid mechanics and the forces exerted by fluids.

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