Mechanics & Materials I

Lecture Notes

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)