Concrete Beam Design 101 - Tension Reinforcement

Learn how to find the required amount of steel to carry the moment demand in a reinforced concrete beam. This video presents two different methods for estimating the steel area: a ballpark method, and a more exact stress ratio method. After introducing these principles, a full design example problem is shown. ACI 318-19 provisions are all satisfied for the minimum area of steel, bar spacing, and beam width.

Download Useful Rebar Tables:
https://drive.google.com/file/d/1Vbnd...

Chapters:
0:00 Introduction
0:30 Beam Design Principles
1:30 Ballpark Method
5:02 Stress Ratio Method
8:12 Example - Demands
9:55 Example - Ballpark Area
12:07 Example - Stress Ratio Area
14:34 Example - Select Steel
16:07 Example - Check Capacity