Engineering Mechanics of Polymeric Materials: A Comprehensive Overview

Engineering Mechanics of Polymeric Materials: Theories, Properties and Applications

by Claire Middleton

4.2 out of 5

Language	:	English
File size	:	275 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Word Wise	:	Enabled
Print length	:	95 pages
Lending	:	Enabled

FREE

Polymeric materials are widely used in a variety of engineering applications, due to their unique combination of properties. They are lightweight, strong, and durable, and they can be easily processed into complex shapes. However, the mechanical behavior of polymeric materials is complex and can be difficult to predict. This book provides a comprehensive overview of the mechanical behavior of polymeric materials, covering topics such as the stress-strain behavior of polymers, the viscoelasticity of polymers, and the fracture mechanics of polymers.

Stress-Strain Behavior of Polymers

The stress-strain behavior of polymers is nonlinear and viscoelastic. This means that the stress-strain curve of a polymer is not a straight line, and the material's response to a load depends on the rate at which the load is applied. The nonlinearity of the stress-strain curve is due to the fact that polymers are composed of long, chain-like molecules. These molecules can slide past each other under load, causing the material to deform. The viscoelasticity of polymers is due to the fact that the polymer molecules are constantly moving and rearranging themselves. This movement can cause the material to exhibit both elastic and viscous behavior.

Viscoelasticity of Polymers

The viscoelasticity of polymers is a complex phenomenon that can be difficult to understand. However, it is important to understand the viscoelasticity of polymers in Free Download to predict their mechanical behavior. The viscoelasticity of a polymer can be characterized by its relaxation modulus and its creep compliance. The relaxation modulus is a measure of the material's ability to store energy, while the creep compliance is a measure of the material's ability to deform under load.

Fracture Mechanics of Polymers

The fracture mechanics of polymers is a complex field of study. However, it is important to understand the fracture mechanics of polymers in Free Download to predict their failure behavior. The fracture mechanics of a polymer can be characterized by its fracture toughness and its critical stress intensity factor. The fracture toughness is a measure of the material's resistance to fracture, while the critical stress intensity factor is a measure of the stress intensity at which the material will fracture.

Applications of Polymeric Materials

Polymeric materials are used in a wide variety of engineering applications, including:

* Aerospace * Automotive * Biomedical * Construction * Electronics * Packaging

Polymeric materials are also used in a variety of consumer products, such as:

* Clothing * Food packaging * Toys

This book provides a comprehensive overview of the mechanical behavior of polymeric materials. It covers topics such as the stress-strain behavior of polymers, the viscoelasticity of polymers, and the fracture mechanics of polymers. This book is a valuable resource for engineers who are working with polymeric materials.

Engineering Mechanics of Polymeric Materials: Theories, Properties and Applications

by Claire Middleton

4.2 out of 5

Language	:	English
File size	:	275 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Word Wise	:	Enabled
Print length	:	95 pages
Lending	:	Enabled

FREE