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Mohr's circle

  1. Dec 18, 2016 #1
    1. The problem statement, all variables and given/known data
    http://web.mit.edu/course/16/16.unified/www/FALL/materials/documents/HO-M-6(Mohrs)(08).pdf

    I found this on the Internet . At there , the author defined positive as counterclockwise rotation .
    and also “
    Positive shear would cause a clockwise rotation of the infinitesimal element about the element center.



    In the notes , the author defined positive shear axis as upwards , if I draw positive shear axis as downwards , will it make the difference ? Is it necessary to define clockwise rotation as positive now ?

    How about

    2. Relevant equations


    3. The attempt at a solution
    IMO , it 's necessary to define clockwise rotation as positive . Correct me if I'm wrong .
     

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  2. jcsd
  3. Feb 16, 2017 #2
    Thanks for the thread! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post? The more details the better.
     
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