Wind Load Calculation Excel Sheet: Eurocode [updated]

The spreadsheet is structured around the key sequential calculations defined in the Eurocode:

=1 / LN(MAX(z, z_min)/C)

where B3 is the basic wind velocity, D3 is the terrain roughness factor, E3 is the building height, and F3 is the roughness length. wind load calculation excel sheet eurocode

: Project name, location, and choosing the relevant National Annex. Geometry : Building height ( ), length ( ), and width ( Location Profile : Fundamental wind speed ( vb,0v sub b comma 0 end-sub The spreadsheet is structured around the key sequential

=(1+7*H) * 0.5*1.25 * G^2 / 1000 (Result in kN/m²) D3 is the terrain roughness factor

Accounts for Reynolds number effect – reduces c_pe for rough surfaces at high wind speeds (Re > 10^7).