In this video, the internal force diagram: the normal force, shear force and bending moment diagrams are explained.
The video answers the following questions:
What are internal forces, and why do they exist and what are their types?
What are the internal force diagrams and what do they represent?
and finally how do we draw these diagrams.
A simple beam example is given to show how to simplify the drawing of the diagrams
For a Simple Beam Example with uniform load watch the following lecture:
• Video
For an example of a Beam with Uniform and Point Load watch the following Lecture:
• Internal Force Diagram...
God willing, more examples will be given in future videos.
To better understand this video, you should have knowledge of internal forces and support reactions.
For Information about internal forces refer to the lecture on Internal Forces:
• Internal Forces in Str...
For Information about support reactions refer to the following lectures about reactions:
• Support Reactions - Si...
• Support Reactions - Co...