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Mechanical engineering for EEs
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Module 3
Mechanics of Materials: Torsion and Bending in Beams
1
Centroids and Moments of Inertia
Calculate centroids and area moments of inertia for common and composite cross-sections.
2
Torsion in Circular Shafts
Calculate shear stress and angle of twist in circular shafts under torsion and apply to power transmission.
3
Shear Force and Bending Moment Diagrams
Construct shear force and bending moment diagrams for beams under various loads.
4
Flexure Formula: Normal Stress in Beams
Apply the flexure formula to calculate normal stress in beams due to bending.
5
Beam Bending Stress & Section Selection
Determine maximum bending stress and select appropriate beam sections for strength.
Previous module
Mechanics of Materials: Stress, Strain, and Axial Loading
Next module
Mechanics of Materials: Deflection, Stress Analysis, and Failure