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Weld thickness

  1. Jan 6, 2015 #1
    Hi guys,

    Quick question, How do you calculate the min. weld thickness needed for an allowable stress?

    You calculate shear flow I assume?

    Thanks in advance!
     
  2. jcsd
  3. Jan 6, 2015 #2

    SteamKing

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    For most applications, the weld size is determined by the amount of shear it must resist; in other situations, the stress in the weld can be a combination of shear and bending.

    There's no hard and fast rule. Weld design and analysis are just a couple of things an engineer does when looking at making something.

    These books by Omer Blodgett have found wide use by engineers who design welded structures:

    https://www.amazon.com/gp/search/re...-Books-Submit.x=15&Adv-Srch-Books-Submit.y=13
     
    Last edited by a moderator: May 7, 2017
  4. Jan 9, 2015 #3
    Blodgett is an excellent reference and they are not expensive books to purchase. Treating a weld as a line has saved me lots of time. :)
     
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