Finding Normal Stresses in Concrete Post with Six Steel Bars | Mechanics of Materials

Mechanics of Materials stress and strain example problem that uses Hooke's Law to find the normal stresses in a concrete post with steel bar reinforcement when a know axial load is applied to the top. Finding the total strain in the post first so that we can use Hooke's Law to solve for stress in the concrete and stress in the steel bars.
Mechanics of Materials Chapter 2, Deformation of members under axial loading.
Finding normal stresses
Normal stresses in a concrete post
Using Hooke's Law
How to use Hooke's Law
Strength of materials
Problem 2.35The 4.5 Ft concrete post is reinforced with six steel bars, each with a 1 1/8 inch diameter. Knowing that Es=29x10^6 psi and Ec=4.2x10^6 psi, determine the normal stresses in the steel and in the concrete when a 350 kip axial centric force P is applied to the post.
#Engineering #Mechanics #Materials
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[@johnbach2077]

This helped me a lot to understand what equations to use and why. Great video!

[@barontoa2497]

Woow thank you this helped a lot

[@marwanalghafri6941]

Thanks alot

[@Anime_Lover_628]

Sir, can you please solve the problems from "Mechanics of materials" by Beer, Johnston 7th edition 🥺
Because I really understood this problem

[@kumarshubham1164]

Hey can u suggest me some books for hydraulic and fluid mechanic please🙏

[@Anime_Lover_628]

@@kumarshubham1164
What are you studying now?
I mean if you can tell me about it I can tell you the books to refer according to your class.
how much knowledge do you have about hydraulics and pneumatics ?

[@kumarshubham1164]

I am a civil engineering students (b tech)

[@Anime_Lover_628]

@@kumarshubham1164
Which year?

[@kumarshubham1164]

3 rd year