Statics problem solving reactions

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Discussion Overview

The discussion revolves around solving a statics problem related to determining reactions at a point in a static mechanism. Participants are exploring methods for applying equilibrium equations to arrive at the correct answers for vertical and horizontal reactions.

Discussion Character

  • Homework-related
  • Technical explanation
  • Exploratory

Main Points Raised

  • James expresses confusion about how to derive answers for a statics problem from a textbook, despite having the answers.
  • Another participant inquires about the general method for solving statics problems, specifically regarding the sum of forces and moments.
  • James states he has calculated vertical and horizontal reactions at point A as 8 kips and 2 kips but is unable to replicate these results when applying the equilibrium equations.
  • James clarifies that the problem is from an old statics book and not a homework assignment, indicating a desire to verify his problem-solving skills.
  • A request is made for James to provide the equilibrium equations he has formulated for points A-E to facilitate further assistance.

Areas of Agreement / Disagreement

The discussion shows that participants are engaged in a collaborative effort to understand the problem-solving process, but there is no consensus on the correct approach or resolution of James's confusion.

Contextual Notes

James's understanding of equilibrium equations and the specific details of the statics problem remain unclear, which may affect the discussion's progress.

jamesd2008
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Hi, can anyone show the correct method of how to solve a problem like this. Got the answers from my book but have no idea how they get them?

Thanks
James
 

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jamesd2008 said:
Hi, can anyone show the correct method of how to solve a problem like this. Got the answers from my book but have no idea how they get them?

Thanks
James

What is the general method for solving statics problems like these? Since the mechanism is static, what can you say about the sum of the forces and moments on the various parts? Does that help you to start to draw some things and write some equations?
 
Yes I know how to apply the equilibrium equations and have the answer for the vertical and horizontal reactions and point A as, 8 kips and 2 kips. But when i try to apply this I can't get the answer. Confused

James
 
Sorry If you think this is a homework question, but is just a problem out of an old statics book i bought and wanted to check if I could still solve these questions. Evidently not
 
jamesd2008 said:
Yes I know how to apply the equilibrium equations and have the answer for the vertical and horizontal reactions and point A as, 8 kips and 2 kips. But when i try to apply this I can't get the answer. Confused

James

Could you please write out those equilibrium equations for us for points A-E? Show us what you have so far, and that should help us to help you.
 

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