JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. D13.E. Russian Codes - Steel Design per SP 16.13330.2017 STAAD.Pro is capable of performing steel design based on the Russian code Сп 16.13330.2017 стальные конструкции (SP 16.13330.2017 Steel Structures). D13.E.1 General D13.E.2 Member Capacities D13.E.3 Supported Section Profiles D13.E.4 Design Parameters D13.E.5 Member Selection and Code Check Parent topic: D13. Russian Codes