Why does the beam's deflection diagram smile when subjected to load?

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Discussion Overview

The discussion revolves around the behavior of beams under load, specifically addressing the shape of the deflection diagram and why it appears to "smile" when a load is applied. The scope includes conceptual understanding of beam deflection in structural mechanics.

Discussion Character

  • Conceptual clarification, Debate/contested

Main Points Raised

  • Some participants inquire about the meaning of the term "smile" in relation to the deflection diagram of a beam.
  • One participant suggests that the question pertains to why a beam bends downward when subjected to a vertical load, whether it be point or distributed.
  • Another participant expresses a desire to close the thread, indicating a lack of interest in further discussion.
  • A participant warns against wasting time and suggests that the initial poster is not engaging appropriately with the forum.

Areas of Agreement / Disagreement

There is no consensus on the initial question, as participants have different interpretations and reactions to the topic. Some seek clarification while others express frustration with the discussion.

Contextual Notes

Participants have not provided specific definitions or assumptions regarding the terms used, and the discussion lacks a clear mathematical or technical framework for analyzing beam deflection.

Who May Find This Useful

Individuals interested in structural mechanics, particularly those exploring the behavior of beams under load, may find this discussion relevant.

dextering12
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This is not a homework question..
just share your thoughts please...
 
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I'm not sure what you mean by this can you explain?
 
Are you asking why a beam bends downward when subjected to a vertical load (point or distributed)?
 
please close this thread thanks...hehe
 
dextering12 said:
This is not a homework question..
just share your thoughts please...

dextering12 said:
please close this thread thanks...hehe

Do not come here to waste our time. You are off to a bad start here at the PF. Check your PMs.
 

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