We are wondering what method / programs you use to analyze and design structural supports for Cantilever Overhead Sign Structures (COSS). Do you use STAAD.Pro to generate COSS models? What engineering codes are used in your country? See videos below for…

Cantilever Truss.std Could someone check for me this problem matter;- a) Large deflection for -x direction on wind load b) Warning - Instability at joint Thanks