COLUMN FAILS IN SHEAR RCDC

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 

MLANGO WA CHUMA MP.STD

MLANGO WA CHUMA MP-Column-1.zip

Parents Reply Children