This architectural drawing is 10x30cm sized stiffener section design in detail AutoCAD 2D drawing, CAD file, dwg file. Stiffeners are secondary plates or sections which are attached to beam webs or flanges to stiffen them against out of plane deformations. Almost all main bridge beams will have stiffeners. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.