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Unformatted text preview: 1.050 Engineering Mechanics I Lecture 26 Beam elasticity how to sketch the solution Another example Transversal shear in beams Handout 1 1.050 Content overview I. Dimensional analysis 1. On monsters, mice and mushrooms Lectures 1-3 2. Similarity relations: Important engineering tools Sept. II. Stresses and strength 3. Stresses and equilibrium Lectures 4-15 4. Strength models (how to design structures, foundations.. against mechanical failure) Sept./Oct. III. Deformation and strain 5. How strain gages work? 6. How to measure deformation in a 3D Lectures 16-19 structure/material? Oct. IV. Elasticity 7. Elasticity model link stresses and deformation Lectures 20-31 8. Variational methods in elasticity Oct./Nov. V. How things fail and how to avoid it 9. Elastic instabilities 10. Plasticity (permanent deformation) Lectures 32-37 11. Fracture mechanics Dec. 2 1.050 Content overview I. Dimensional analysis II. Stresses and strength III. Deformation and strain IV. Elasticity Lecture 20: Introduction to elasticity (thermodynamics) Lecture 21:...
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- Fall '08
- Deformation, Strength of materials, Qz