Strength and Mechanics of Materials (ME 2141 & ME 2191)
Mohr's Circle interactive learning object
Videos:
Units of stress
Bending
Beams
Analysis of shearing stress
Poisson's ratio - Introduction
Poisson's ratio - Demonstration
Stress-strain curve - Introduction
Statically indeterminant systems
Tensile Test - Demonstration
Shear & Moment Diagrams for Beams
Stress Concentration
Note: Dr. Izadi's ME 218 (Strength of Materials I) and ME 219 (Strength of Materials II) lectures were recorded in the quarter system. These topics are now distributed between ME 2141 (Vector Statics and Strength of Materials) and ME 2191 (Mechanics of Materials). The ME 218 lectures were recorded in Spring 2018 and the ME 219 lectures were recorded in Spring 2017.
Strength of Materials I lectures:
Strength of Materials I - Syllabus
Strength of Materials I - Handouts (zip file)
Lecture 01 - Review Principles of Statics, Internal Resultant Loads
Lecture 02 - Normal and Shear Stresses
Lecture 03 - Stress in Axially Loaded Members
Lecture 04 - Stress-Strain Diagram, Hooke's Law
Lecture 05 - Deformations of Axially Loaded Members
Lecture 06 - Statically Indeterminate Members
Lecture 07 - Statically Indeterminate Members, Thermal Stress
Lecture 08 - Poisson's Ratio & Multi-Axial Stress
Lecture 09 - Shearing Strain, General State of Stress
Lecture 10 - Torsion In Circular Shaft
Lecture 11 - Angle of Twist, Power Transmission, Indeterminate Shafts
Lecture 12 - Power Shafts, Bending Deformation
Lecture 13 - Pure Bending, Composite Beams
Lecture 14 - Eccentric and Combined Loadings
Lecture 15 - Shear & Bending Moment Diagrams
Lecture 16 - Load, Shear & Bending Relationships
Lecture 17 - Shear & Bending Diagrams Example, Shearing Stresses in Beams
Lecture 18 - Shear Flow, Shear in Common Beams
Lecture 19 - Stress Transformation, Principal and Max Stresses in Plane Shear
Lecture 20 - Mohr's Circle in Plane Stress
Strength of Materials II lectures:
Strength of Materials II - Syllabus
Strength of Materials II - Handouts (zip file)
Lecture 01 - Review of Strength of Materials I (Torsion, Bending, etc.)
Lecture 02 - Review Mohr's Circle, Principal Stresses
Lecture 03 - Stress Transformation, 3D Analysis
Lecture 04 - Combined Loadings, State of Stress
Lecture 05 - Thin-Walled Pressure Vessels
Lecture 06 - Principal Stresses in Beams, Beam Design
Lecture 07 - Shaft Design
Lecture 08 - Deflection of Beams, Integration Methods
Lecture 09 - Integration Method; Application to Indeterminate Beams
Lecture 10 - Deflection of Beams, Singularity Methods
Lecture 11 - Singularity Method; Application to Indeterminate Beams
Lecture 12 - Deflection of Beams, Superposition Method
Lecture 13 - Plane Strain vs Plane Stress
Lecture 14 - Strain Transformation, Mohr's Circle for Strain
Lecture 15 - Strain Energy
Lecture 16 - Strain-Energy and Work-Energy Methods
Lecture 17 - Castigliano's Theorem and Design
Lecture 18 - Buckling of Columns; Centric and Eccentric Loadings
Lecture 19 - Column Design, Empirical Equations AISC