# Tag: mechanical engineering

## Strength of Materials I: Shearing Strain, General State of Stress (9 of 20)

>>And, that you have to draw, so there is a member here. That member here is on there. Yeah. Member sitting here, look at it. I have to put equal… Read more »

## What is Volumetric Strain?

Welcome back MechanicalEI, did you know that Volumetric strain determines whether a block of cement can be used to fill a certain gap in a wall while taking into account… Read more »

## What are Stress and Strain?

Welcome back MechanicalEI, Did you know that all major shape changing operations make use of stress and strain to achieve the desired output? This makes us wonder, What are Stress… Read more »

## Strength of Materials I: Stress-Strain Diagram, Hooke’s Law (4 of 20)

>>I’ll never mention it again. Anyhow, now today we want to talk about let us talk about the strains, something totally new, the concept of the strain, then we are… Read more »

## What is Strain Energy?

Welcome back MechanicalEI, did you know that Strain energy is the reason why your rubber band gun works quickly to hit your friend at the right place? This makes us… Read more »

## Mechanics of Materials: Stress Concentration

Stress concentration or often called stress risers are locations on a body or an object due to its geometric changes throughout the object or the body. For example, this bar… Read more »

## Fluid Mechanics: Topic 10.5 – Kinematics of fluid elements (shear strain, rotation, and vorticity)

In this lesson, we will discuss the shear strain and rotation of fluid elements, as well as the vorticity equation. If there is a velocity gradient in a direction other… Read more »

## Understanding Plane Stress

Analyzing solid mechanics problems in three dimensions can be really hard work, and it can get very complicated very fast. Fortunately in a lot of cases there are some simplifications… Read more »

## Average Shear Stress and Simple Connections – Mechanics of Materials

>>Hey what’s going everyone? Welcome back to our mechanics of material sequence. And in this video we’re going to address — we’re going to talk about shearing stress. And hopefully… Read more »