The spreadsheet verifies a connection composed by plates jointed with pin. It is performed taking into account the Eurocode norm EN 1993-1-8:2005 § 3.13 Tab. 3.10. Different cases are covered by the spreadsheet: Connection composed by 3 plates in a standard pin configuration Connection composed by 2 plates Connection composed by 4 plates equally spaced. Verification of one single plate with pin. It allows to verify the pin connection inserting directly the forces on the pin section (shear and bending).