Splice connection between steel members. Also it would be veryuseful the designer to have the information of the weight of the steelconnection.
It could be great if we can have steel connections design for AISC and CISC instead of EC3 !
I think that EC3 should always be in priority in Robot's develpoment because it concerns many-many countries and also because Robot begun in Europe..
Also very useful to be able to design connections for hollow section columns.
An interesting article is on this link: http://18.104.22.168/shared/eBooks/DG%209%20english.pdf