Lamina Stress-Strain Relationships

Lamina Stress Strain Relationships

This is a PowerPoint 97-2003 compatible file with 43 slides, and notes in the notes section explaining most of the slides.

This is a presentation detailing the development of stress-strain relationships for composite lamina. It was created for use in a course called Analysis & Design of Composite Structures. It is meant to be used in the beginning of a composites course, as the lamina is the basis for a lot of composite design and analysis. It requires a basic understanding of Mechanics of Materials and Matrix Algebra. It could potentially be used in a matrix math course to show a practical application of matrix math to the engineering world.

Some of the items covered in this PowerPoint:
Types of Lamina
Stress-Strain at a Point
Three Dimensional State of Stress
Strain Components
Stress - Strain Relationship at a Point for a Linear Elastic Material
Symmetry
Generalized Hooke's Law
Compliance Matrix
Averaged Stress-Strain Over the Lamina
Stiffness Matrix
Stiffness Matrix Simplifications
Orthotropic Materials
Specially Orthotropic Materials
Specially Orthotropic Transversely Isotropic
Defining the Engineering Constants
Lamina Loaded Along Other Axis
Balanced Orthotropic Lamina
Generally Orthotropic Lamina
Stress Transformation Equations
Strain Transformation Equations
Transformed Lamina Stiffness Matrix
Transformed Lamina Compliance Matrix
Shear Coupling Ratio

Lamina Stress-Strain Relationships by Lamanna Engineering Consultants is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.Permissions beyond the scope of this license may be available at www.lamannaengineering.com.