Strenght of Materials

Chapter 1 - Stress Fundamentals (Basic Concept)

Chapter 2 - Strain Fundamentals (Basic Concept)

Chapter 3 - Material Properties

Chapter 4 - Stress - Strain

Chapter 5 - Safety Factors

Chapter 6 - Stresses (Basic Types)

Chapter 7 - Axial Model

Chapter 8 - Thin Plate Model

Chapter 9 - Torsion Model

Chapter 10 - Beam Model

Chapter 11 - Beam Equilibrium

Chapter 12 - Beam Design

Chapter 13 - Stress Transformation

Chapter 14 - Strain Transformation

Chapter 15 - Thin-walled Pressure Vessels

Chapter 16 - Beam Deflections

Chapter 17 - Indeterminate Beams

Chapter 18 - Column Stability

Appendix A - Properties of Areas

Appendix B - The Beam Library

Appendix C - Special Topics

PolyTechnic SoftWare Associates

Strenght of Materials: Appendix A: Properties of Areas: Open Entire Chapter

 

Example Problems with Adjustable Input

Items	Centroid	Moment of Inertia	Section Modulus	First Moment of Area	Polar Moment of Inertia	Torsional Strength
Rectangles
Triangles
Semi-circles
Tees
Channels
U Channels
Solid Shafts
Hollow Shafts
Thin Walled Shafts

Multiple Choice Problems with Adjustable Input

Items	Centroid	Moment of Inertia	Section Modulus	First Moment of Area	Polar Moment of Inertia	Torsional Strength
Rectangles
Triangles
Semi-circles
Tees
Channels
U Channels
Shafts Solid, Hollow, and Thin-walled

Quizes

Quiz File Description 1 Centroids of Rectangular Sections 2 Centroids of Triangular Sections 3 Centroids of Semi-circles 4 Centroids of Tee and Channel Sections 5 Centroids of more Complex Built-up Sections 6 Moment of Inertia of Rectangles 7 Moment of Inertia of Triangles 8 Moment of Inertia of Semi-circles 9 Moment of Inertia of Built-up Sections 10 Moment of Inertia of More Complex Built-up Sections 11 Polar Moments of Inertia 12 Section Modulus of Various Sections 13 Torsional Strength of Circular Shafts 14 Q Values of Various Sections

 

 

Tabular Moments of Inertia of Addition Sections

File Description "T" Section Inverted "T" Section "I" Section "U" Section Horizontal "U" Secton Inverted "U" Section Three Rectangles Section Box Srction Thin-walled Semi-Circular Section Thin-walled Semi-Circular Section with Rectangular sides Thin-walled Circular Section Thin-walled Semi-Circular Section with Rectangular Sides and Bottom