ASCE 7-22 provides MWFRS procedures mainly in Chapter 27 (Directional Procedure), Chapter 28 (Envelope Procedure, typically for low-rise buildings) for calculation of wind loads on MWFRS (Main Wind Force Resisting System) and  Chapter 30 for calculation of wind loads on C&C (Components & Cladding). Therefore, for low-rise buildings mostly Chapters 28 and 30 are used. These chapters provide external pressure coefficients on different building surfaces according to the roof angle and effective wind area.



Accordingly, MkaPEB calculated the loads for each region of the surfaces and applies them to the regions.




References:

[1] American Society of Civil Engineers. "Minimum design loads and associated criteria for buildings and other structures." American Society of Civil Engineers, 2022.