If it is different, it can be processed in disguised form in Form Input; Is it defined as an ordinary beam or a slab beam? There is no "hidden beam" in the graphic calculation. The concealed beam is the reinforcement of the shear wall. Since it is called a beam, it must be supported. Of course, the support of the beam is the wall column.
Extended data:
Dark beams always work with slab or wall components. The hidden beam in the plate can improve the bending capacity of the plate, so it still has the general mechanical characteristics of the beam.
The function of concealed beam in concrete wall is complex, and it is no longer a simple flexural member. On the one hand, it strengthens the connection structure between the wall and the roof, and on the other hand, it provides edge constraints for the laterally stressed wall. Strengthen the rigid connection between the wall and the roof.
Baidu encyclopedia-dark beam