The mixed use of materials in structural engineering is very common. It can be related to a building expansion, repair, change of use, etc. In this case, we will talk about steel and concrete. The integration of IDEA StatiCa applications helps us to design structural details combining both materials.
A typical case is the steel beam-to-concrete structure joint. The challenge in this use case is how to transfer either shear or moment forces into the concrete wall/beam/column and verify that the designed reinforcement can take the forces. If that is not the case, then anchor reinforcement is needed. Another challenge is the shear lug design used to transfer the shear force. Let me show you how you can solve this engineering detail:
Connection
In IDEA StatiCa Connection, it is possible to model and design the steel members, plates, and anchors to a vertically oriented concrete element.
Let's review the options.
In the Connection app, the base plate and grid operations have the option to add a concrete block. Commonly, the base plate operation is used for column base plates, but you can also use it for a beam orientation. See below the process:
Pro tip: Change the orientation of the base plate. If the beam is sloped, change the orientation to Vertical.
The grid operation helps you to add anchors to any plate in the model, so in this case, it is recommended when you have to model a custom connection design from a steel beam to a concrete block. Like the following cases:
You can learn more about modeling tips in the recorded webinars:
