课程简介

Aerospace Structures 

课程目录

第1部份：Solid Mechanics

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  1. Stress and Strain Tensor

  2. Invariants of Stress and Strain

  3. Material Characterisation

  4. Failure Prediction

  5. Elasticity

   

第2部份：Aerospace Materials

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  1. Drivers for Airframe Materials

  2. Beneficial Properties

  3. Choice of Materials

  4. Fatigue

  5. Corrosion

  6. Wear

  7. Creep

   

第3部份：Thin walled Beams (Bending)

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  1. Beam View of Aircraft Structures

  2. Shear Force and Bending Moment Diagrams

  3. Thin-walled Approximation

  4. Centres and Axes

  5. Moments of Area

  6. Unsymmetrical Bending

   

第4部份：Composites

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  1. Fibre Reinforced Materials

  2. Properties

  3. Characterisation

  4. Laminates

  5. Classical Laminate Theory

  6. Failure Prediction

   

第5部份：Thin walled Beams (Shear)

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  1. Shear Flow

  2. Torque Diagrams

  3. Torsion of Open and Closed Closed Sections

  4. Shear of Open and Closed Sections

  5. Shear Centre

   

第6部份：Thin walled Structure Idealisation

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  1. Bending, Shear and Torsion of Idealised Structures

   

第7部份：Complex Thin walled Structures

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  1. Combined Open-Closed Sections

  2. Multi-cell Structures

  3. Built-up Stiffened Structures (Deep Stiffened Beams)

   

第8部份：Joints and Clips

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  1. Bolted Joints

  2. Multi-Row Joints

  3. Shear and Tension Clips

  4. Bolt Groups

   

第9部份：Buckling of Columns and Shells

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  1. Structural Instability

  2. Linear and Nonlinear Buckling of Columns

  3. Elasticity and Buckling of Shells

  4. Local Instability of Thin-walled Columns

   

第10部份：Aeroelasticity

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  1. Definition of Aeroelasticity

  2. Range of Aeroelastic effects

  3. Static Aeroelasticity

  4. Load redistribution

  5. Divergence

  6. Control Reversal

  7. Dynamic Aeroelasticity

  8. Flutter

  9. 1D flutter (control surface example)

  10. 2D flutter (wing example)