Hi sir,
I have an additional steel structure which is designed in the attached file, this structure is attached to the existing structure using wires .basically i needed exact reactions
on the existing structure because of wires, instead of the existing structure I put some pin supports at the end of the wires to get the reactions.
can you plz check these reactions are correct, on what basis I can provide the pretensioned value, and how I can make my approach 100 percent correct?