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  1. chideb

    Minimum Weld

    DABwilldo The end use is a tension rod for a tower. The member load is 26K abd the steel grade is 50. Is it necessary to weld to this extent? Thanks
  2. chideb

    Minimum Weld

    I've attached a sketch.http://files.engineering.com/getfile.aspx?folder=9421ed66-6d2c-4dfb-b854-9db203d12a94&file=ROD_TO_BAR_Model_(1).pdf
  3. chideb

    Minimum Weld

    When you weld a 1 1/4" dia rod to a 3/4" bar via a slot in the end of bar, looking at the placement, you have a natural flare bevel because of the geometry which you weld first all around allowing full penetration(since the rod diameter is larger than the plate thickness and there is a 1/16" gap...
  4. chideb

    Gusset Plate for Redundant Bracing

    My concern is more with the gusset connection to the tower leg. I am using a 2-bolt connection. The engineer chose the angle size and assume he designed properly for both tension and compression.
  5. chideb

    Gusset Plate for Redundant Bracing

    The horizontal redundant brace is being added at the midpoint of a braced bay (tension rods)of an existing guy-tower. The enginner is indicating the connection for this redundant member to be designed for a member force of +/- 12K. The angle size for the redundant is 2 1/2 x 2 1/2 x 1/4 and...
  6. chideb

    Gusset Plate for Redundant Bracing

    What criteria should I consider for the design of a welded gusset plate for a bolted redundant brace +/- 12 kips.
  7. chideb

    A325X Bolts

    Ron, The 3/8" plate is a gusset and the 1/2" plate is an end plate on a tension rod. How could you isolate the the shear plane to the point between the plates? Thanks for your response.
  8. chideb

    A325X Bolts

    If I have a 3/8" plate head side, bolted to a 1/2" plate nut side and I have 1/8" of thread in the 1/2" plate can I still use the shear capacity for an A325X bolt?
  9. chideb

    Tension Rod End Plate Design

    The rod will be welded to the end plate approximately 4" from the end of the 12" long plate and from the end of the rod to the first hole it is about 3". This allows the rod to clear the existing gusset and only the bolted connection portion will have full bearing on the gusset. The bolts are...
  10. chideb

    Tension Rod End Plate Design

    I have not done calcs in many years and was wondering what I need to check for when designing a bolted end plate for a tension rod (used as bracing for a guy tower). This rod is welded to an end plate (12" long) and the end plate will also have 2-3/4" A325 bolts (spaced 2 3/4" along the line of...

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