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Pipeline stress and strength problem

  1. May 24, 2009 #1
    Hi everyone,

    i am new to this and am struggling badly on a distance learning module for Subsea technowlogy.

    The question is.

    Find the equation for equivalent stress for a 3 dimantional stress regime? and when would this equation be required?

    I really would apreciate some info on this, i am in the dark.

    Thanks in advance

  2. jcsd
  3. May 25, 2009 #2


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    Last edited by a moderator: Apr 24, 2017
  4. May 25, 2009 #3

    thank you very much, i will look at that and see if it is relevant to my problem.


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