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HIGH SCHOOL

Engineering

Concept Videos

Mechanical Engineering

Internal Forces

Sign Convention
01:30
Sign Convention

When analyzing a beam subjected to various loads, it is crucial to understand the internal forces and moments generated within the structure. These ...

Video Duration: 1 minute and 30 seconds
Normal and Shear Force
01:14
Normal and Shear Force

When a beam is subjected to different loads, such as weight, pressure, or other external forces, internal forces are generated within the beam. These ...

Video Duration: 1 minute and 14 seconds
Bending and Torsional Moments
01:20
Bending and Torsional Moments

Bending and torsional moments are two fundamental concepts in structural engineering. They play an important role in understanding the behavior of ...

Video Duration: 1 minute and 20 seconds
Beams
01:30
Beams

Beams are integral components of structural engineering and construction, designed to support loads applied at various points along their length. These ...

Video Duration: 1 minute and 30 seconds
Shear Diagram
01:27
Shear Diagram

In the study of beam mechanics, shear diagrams play a crucial role in understanding the distribution of shear forces along the length of a beam. Consider ...

Video Duration: 1 minute and 27 seconds
Bending Moment Diagram
01:30
Bending Moment Diagram

A bending moment diagram is a graphical representation of the bending moments experienced by a beam under load along the beam length. It is an essential ...

Video Duration: 1 minute and 30 seconds
Relation Between the Distributed Load and Shear
01:23
Relation Between the Distributed Load and Shear

Understanding the relationship between the distributed load and shear force in structural analysis is crucial for analyzing beams subjected to various ...

Video Duration: 1 minute and 23 seconds
Relation Between the Shear and Bending Moment
01:22
Relation Between the Shear and Bending Moment

When a beam is subjected to various loads, such as a distributed load, concentrated loads, and a couple moment, it experiences both shear forces and ...

Video Duration: 1 minute and 22 seconds
Shear and Bending Moment Diagram: Problem Solving
01:24
Shear and Bending Moment Diagram: Problem Solving

When analyzing a beam supporting concentrated loads and a distributed load, drawing the shear and bending moment diagrams is essential. These diagrams ...

Video Duration: 1 minute and 24 seconds
Cable Subjected to Concentrated Loads
01:28
Cable Subjected to Concentrated Loads

Flexible cables are commonly used in various applications for support and load transmission. Consider a cable fixed at two points and subjected to ...

Video Duration: 1 minute and 28 seconds
Cable Subjected to a Distributed Load
01:24
Cable Subjected to a Distributed Load

The analysis of suspension bridges is a complex and critical process that involves multiple factors, including the shape and tension of the main cables. ...

Video Duration: 1 minute and 24 seconds
Cable Subjected to Its Own Weight
01:13
Cable Subjected to Its Own Weight

Overhead power transmission lines rely on cables to carry electricity across large distances. To ensure the stability and functionality of these lines, it ...

Video Duration: 1 minute and 13 seconds
Cable: Problem Solving
01:29
Cable: Problem Solving

When dealing with a cable that is fixed to two supports and subjected to uniform loading, it is crucial to determine the maximum tension in the cable. ...

Video Duration: 1 minute and 29 seconds