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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...

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...

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...

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

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

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...

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

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...

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...

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

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...