|2. Basic principles of elasticity and mechanics of materials.
||2.0 Stress and strain. Linear elastic materials
2.1. Normal stress in an axially loaded prismatic bar.
2.2. Equilibrium of a deformable body.
2.3. Stress-Strain diagram of ductile materials. Hooke’s Law.
2.4. Stress resultants. Diagrams.
||4.1 Beams: definition and types. Loads on beams.
4.2 Internal shear forces and bending moments.
4.3 External load, shear force and bending moment relationships.
4.4 Shear and moment diagrams
4.5 Pure bending and non-uniform bending. Hypothesis and limitations.
4.6. Normal stresses in unsymmetric bending.
4.7 Symmetric bending. The flexure formula (Navier’s Law).
4.8 Section modulus of a beam. Ideal beam cross-section.
4.9 Deflection of beams and shafts. Slope and deflection. Mohr’s Theorems.
4.10 Hyperstatic bending.