Hello,
Please see attached image. As shown is a portion of a 9-storey building modeled in STAAD with 1-level basement. I don't want to model the basement wall which is along the perimeter so i came up with this initial assumption. First, i created a dummy beam at the locations of the basement wall which is supported along its length. Then i created my 1-storey structural framing with some beams connected to the walls (dummy beams). Lastly, i will take those reactions at the locations of wall and applied it as point loads when i design the basement wall. Now, please tell me if i'm on the right path or if not, how can i model my 1-storey structural framing without modelling the basement wall? Because some of my 1-storey beams will be resting on it (wall).
Thanks
(Please visit the site to view this file)