回复:
是的，可以通过在板上开一个洞口，然后在洞口内放置一块更厚的板来实现。 Then the column would connect to this thicker slab along with an average region and FE mesh refinement to eliminate singularities. This can be designed within the RF-CONCRETE Surfaces add-on module.
常见问题和解答 (FAQ)
The punching shear design module RF‑PUNCH Pro does not have the ACI or CSA standards implemented so the solution above is an alternative to this.