I was wondering if anyone of you analyzed U-shaped building? I am trying to apply wind loads to the structure and I have a lot of doubts, especially in case, when wind force is perpendicular to shorter direction.
1) Am I right assuming, that main dimensions of the building will be L and B (as shown in the picture below)? B/L ratio affects leeward pressure coefficients, maybe I should take different value.
2) What abut those unloaded surfaces? I think that wind will act on them also; is there any proper way to include it in analysis?
I would appriciate any advice.