Bridge transversal deep beam with welded stiffeners. The transversal beam is welded to the main box beams. Deep beams are in general prone to buckling. Due to imperfections, a typical example that is suitable for detailed non-linear analysis in the IDEA StatiCa Member app.
![Support Center](https://assets-us-01.kc-usercontent.com:443/1ca05609-4ad1-009e-bc40-2e1230b16a75/55ce4b7a-013c-4db9-9104-e9efb34bd5c6/Bridge%20diaphragm.png?w=1920&h=1440)