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  1. Hadeer Salah

    Torsion on single column of bolts

    Dears, I have a clip angle connection with a single column of bolts that resist shear load (Py) & torsion load (Py x ecc) & the reviewer asked to design the bolts on 1. vertical shear load per bolt = Py 2. Horizontal shear on the outermost bolt = Py x ecc / [n x s x (n+1) / 6] My question...
  2. Hadeer Salah

    ConxTech

    Dears, I`m gonna start working on a new project using "ConXtech" connections while i have no idea about these type of connections. I have read little information about it in AISC 385-16 but I need more references or software to help me. also i want to know, Is the collar parts that used for...
  3. Hadeer Salah

    Base Plate-Anchors

    Regarding anchor rods design, I have the following question: In case of using anchor reinforcement, the concrete breakout check is permitted to be ignored assuming that the anchor reinforcement will transfer the full load instead of anchor rods my question is: Is it valid the transfer part...
  4. Hadeer Salah

    Russian Code SP16 Chapter 14

    Dears, I have to design steel connection manually according to the Russian code SP16 Ch14. but i didn`t find this standard (SP16). So would anybody help me? Hadeer
  5. Hadeer Salah

    Anchore Reinforcment

    The attachment snap could be considered for refereeing, would you support me regarding the main question the anchor reinforcement are considered as an additional reinforcement or they are part of the pedestal reinforcement? Hadeer
  6. Hadeer Salah

    Anchore Reinforcment

    I`m a steel designer but I`m designing a base plate connection (shown in the attached snap) where I may need to add an anchor reinforcement (Primary or Supplementary) for this concrete. but I have a question: Are these anchor reinforcements (designed by me) will be added to the existing...
  7. Hadeer Salah

    Connection Rigidity

    Dears, Regarding design the moment connections, are there any requirements to classify each designed moment connections into (Rigid / Semi Rigid) connection or it is enough to follow the design procedures & safety checks that mentioned in AISC standard & Design Guide (16)? Hadeer
  8. Hadeer Salah

    Bent Plate Residual Stresses

    I’m working in a project with angles connections as shown in the attached file, but due to material shortage I’m forced to use bent plates (Shape A or Shape B). So, I’m asking about the residual stresses in the bent plate in case of using Shape A or Shape B and how to check it...
  9. Hadeer Salah

    Partially Restrained Moment Connection

    I need to design moment connection (beam to column flange) with 2 angles that shown on the attached file but i didn't find any approach to be followed. Is there any solved example could help me...
  10. Hadeer Salah

    Hole deformation consideration in bolted connection bearing check

    Regarding bearing check for the bolted plate, I want to know when should I use Rn = 2.4*d*t*Fu(deformation is a design consideration)& when should I use Rn = 3*d*t*Fu (deformation is not a design consideration)?? Hadeer
  11. Hadeer Salah

    Instantaneous Center of Rotation Method

    Regarding the Instantaneous Center of Rotation Method that mentioned in steel construction manual Page 8-9 I need to use this method to design a weld for liner group of weld using the IC method but with a different range of angles that covered by table (8-4 to 8-11), I have tried to find the...

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