I don't know where does this shear come from, my intermediate columns on my model are failing due to shear , iam using RCDC for Staad Pro Update 5
I have attached my Staad Model and RCDC file
communities.bentley.com/.../MLANGO-WA-CHUMA-MP.STD
communities.bentley.com/.../MLANGO-WA-CHUMA-MP_2D00_Column_2D00_1.zip