Force Analysis of Structures and Machines

In summary, the person is having trouble with a Statics question and is seeking help from others. They have provided a FBD and notes from others, but they are not looking for the answer, just the correct process. They are instructed to start with body CBA and not worry about the reactions at E and F. They eventually figure out the solution and realize they overcomplicated it.
  • #1
talnteddriver29
5
0
Hey guys
Im having problems figuring out this Statics question
I feel like I can solve it, But it has been bugging me for weeks
Here it is. and Here is a quick FBD and notes I posted from others
Would Anyone let me know If the FBD is correct?
Im not asking for the answer. I honestly just want to learn the correct process to accomplish this question. THX

staticsquestion_mike.jpg
 
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  • #2
Nobody?
 
  • #3
First start with body CBA and take it from there. This problem is simply laborious nothing else.
 
  • #4
OK
So I don't start with the Reactions at E and F?
 
  • #5
Having a hard time Isolating for EX
FindingReactions.jpg
 
  • #6
Nevermind. Figured it out. I over engineered the first part. It was quite simple
THX
 

What is force analysis of structures and machines?

Force analysis of structures and machines is a branch of engineering that involves studying the effects of forces on various structures and machines, such as buildings, bridges, and mechanical devices. It helps engineers understand how different forces act on these structures and machines, and how they can be designed to withstand or utilize these forces.

What are the types of forces that can act on structures and machines?

The main types of forces that can act on structures and machines are compression, tension, shear, bending, and torsion. Compression is a force that pushes inward on a structure, while tension is a force that pulls outward. Shear is a force that acts parallel to the surface of a structure, while bending is a combination of compression and tension forces that causes a structure to bend. Torsion is a twisting force that acts on a structure.

What are the methods used for force analysis?

The two main methods used for force analysis of structures and machines are graphical methods and analytical methods. Graphical methods involve drawing diagrams and using geometric principles to determine the magnitude and direction of forces. Analytical methods involve using mathematical equations and principles, such as Newton's laws of motion, to analyze forces and their effects on structures and machines.

Why is force analysis important in engineering?

Force analysis is important in engineering because it helps engineers design and construct structures and machines that are strong, safe, and efficient. By understanding the forces that act on these structures and machines, engineers can make informed decisions about the materials, dimensions, and shapes needed to withstand or utilize these forces. Force analysis is also essential for identifying potential weaknesses and failure points in a structure or machine, allowing engineers to make necessary improvements and ensure the safety of the final product.

What are some applications of force analysis in real-world scenarios?

Force analysis has many practical applications in various industries. For example, it is used in the design and construction of buildings, bridges, and other structures to ensure their stability and safety. It is also used in the design and development of mechanical devices, such as engines and machines, to optimize their performance and efficiency. Additionally, force analysis is important in fields like aerospace and automotive engineering, where structures and machines must withstand extreme forces and conditions.

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