Mechanics of Materials Time: 3 hrs. Marks: 80 Note: Answer any FIVE full questions, choosing one full question from each module. MODULE – I 1 a Define the following. (i) Stress (ii) Strain (iii) Poisson’s ratio (iv) Elasticity (08 Marks) b The following data refers to mild steel specimen tested in a laboratory. Here you can download the free Engineering Mechanics Pdf Notes – EM Pdf Notes of Latest materials with multiple file links to download. Engineering Mechanics Notes Pdf – EM Notes Pdf starts with topics covering Introduction to Engineering. Mechanics, Basic Concepts. MECHANICS OF MATERIALS Edition Beer. Johnston. DeWolf 2 - 9 Elastic vs. Plastic Behavior. If the strain disappears when the stress is removed, the material is said to behave elastically. When the strain does not return to zero after the stress is removed, the material is said to behave plastically. The largest stress for which this. Mechanics of Materials (10th Edition) by Russell C. Hibbeler Mechanics of Materials (10th Edition) PDF Mechanics of Materials (10th Edition) by by Russell C. Hibbeler This Mechanics of Materials (10th Edition) book is not really ordinary book, you have it then the world is in your hands.
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| LEC # | TOPICS | |
|---|---|---|
| Part 1: Statics - Elements of Equilibrium | ||
| 1 | Course Outline, Review of Forces and Moments, Introduction to Equilibrium (PDF) | |
| 2 | Forces, Moments, Equilibrium (PDF) | |
| 3 | Applying the Equations of Equilibrium, Planar Trusses (PDF) | |
| 4 | Friction (PDF) | |
| Part 2: Forces and Moments Transmitted by Slender Members | ||
| 5 | Shear Force and Bending Moment Diagrams (PDF) | |
| 6 | Shear Force and Bending Moment Diagrams (cont.) (PDF) | |
| Part 3: Mechanics of Deformable Bodies - Introduction | ||
| 7 | Force-deformation Relationships and Static Indeterminacy (PDF) | |
| 8 | Finishing up Static Indeterminacy; Uniaxial Loading and Material Properties (PDF) | |
| 9 | Trusses and Their Deformations (PDF) | |
| 10 | Statically Determinate and Indeterminate Trusses (PDF) | |
| 11 | Quiz 1 | |
| Part 4: Force-Stress-Equilibrium | ||
| 12 | Multiaxial Stress (PDF) | |
| 13 | Multiaxial Stress and Strain (PDF) | |
| Part 5: Displacement - Strain | ||
| 14 | Multiaxial Strain and Multiaxial Stress-strain Relationships (PDF) | |
| Part 6: Linear Elasticity - Material Behavior | ||
| 15 | Stress-strain-temperature Relationships and Thin-walled Pressure Vessels (PDF) | |
| 16 | Stress Transformations and Principal Stress (PDF) | |
| 17 | Stress and Strain Transformations (PDF) | |
| 18 | Failure of Materials and Examples (PDF) | |
| 19 | Quiz 2 | |
| Part 7: Bending: Stress and Strains; Deflections | ||
| 20 | Pure Bending (PDF) | |
| 21 | Moment-curvature Relationship (PDF) | |
| 22 | Beam Deflection (PDF) | |
| 23 | Symmetry, Superposition, and Statically Indeterminate Beams (PDF) | |
| Part 8: Torsion; Energy Methods | ||
| 24 | Torsion and Twisting (PDF) | |
| 25 | Torsion Examples (PDF) | |
| 26 | Energy Methods (PDF) | |
| 27 | Examples (PDF) | |