Mechanics of Materials: Fundamentals

Mechanics of Materials: Fundamentals udemy course free download

Exploring Structural Mechanics, Stresses and Strains, Axially Loaded Members, Stresses in Beams, Mohr’s Circle.

Welcome to Mechanics of Materials: Exploring Structural Mechanics!

In this course, we delve into the fascinating world of stress and strain analysis in three-dimensional elastic bodies. Gain a profound understanding of how different materials behave under load and how these analyses relate to the real-life performance of structural members.

Through engaging lectures, we'll cover essential topics such as tension, compression, shear stress, elasticity, plasticity, and creep. You'll learn to calculate stresses and strains in various materials and analyze axially loaded members, thermal effects, and strain energy in nonuniform bars. Master the art of beam analysis, including pure bending, non-uniform bending, and longitudinal strains in beams made of linearly elastic materials.

Moreover, we'll explore critical stress analysis, investigating principal stresses, maximum shear stresses, and harnessing Mohr's circle for plane stress to ensure the utmost material safety. By the end of this course, you'll be well-equipped to tackle real-world engineering challenges with confidence, making informed decisions for robust structural designs. Join us on this enriching journey into Mechanics of Materials and unlock the secrets of structural mechanics!

Course Contents:

Behavior & Mechanical Properties of Materials:

• Introduction to Mechanics of Materials

• Normal Stress and Strain

• Mechanical Properties of Materials

• Elasticity, Plasticity, and Creep

• Linear Elasticity, Hooke’s Law, and Poisson’s Ratio

• Shear Stress and Strain

• Allowable Stresses and Allowable Loads

Axially Loaded Members:

• Changes in Lengths of Axially Loaded Members

• Thermal Effects

• Strain Energy-1 (Nonuniform Bars)

• Strain Energy-2 (Displacements Caused by a Single Load)

Stresses in Beams:

• Pure Bending and Non-uniform Bending

• Curvature of a Beam, Longitudinal Strains in Beams

• Normal Stresses in Beams (Linearly Elastic Materials)

• Shear Stresses in Beams

Analysis of Stress and Strain:

• Principal Stresses 

• Maximum Shear Stresses

• Mohr’s Circle for Plane Stress