Share Email Facebook Twitter LinkedIn 3D Modeling Learn how to model 3D steel structures using Advance Steel basic objects and intelligent steel connections. Topics in this section Advance Steel Objects Learn how to create basic Advance Steel objects. Connections Create intelligent connections that consist of basic elements and dependent elements controlled by construction rules. Clash Check The Clash Check function finds all the interference cases in order to fix them in the model before creating drawings. Parent topic: Introduction to Advance Steel