Wind Load Calculator | EN 1991-1-4

Site Parameters

GENERIC

Fundamental Wind Velocity (\(v_{b,0}\))

m/s

Terrain Category

Table

Air Density (\(\rho\))

kg/m³

Orography Factor (\(c_o(z)\))

Factor

Height (\(h\))

Calc. Height (\(z_e\))

Width (\(b\))

Depth (\(d\))

Component Loaded Area (\(A\))

m²

Used to interpolate \(c_{pe}\) between \(1m^2\) (local peak) and \(10m^2\) (overall structure).

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SG National Annex Requirement: Buildings must also resist a minimum horizontal load of 1.5% of characteristic dead weight at each floor.

                Peak Velocity Pressure (\(q_p\))
                0.00 kN/m²
            

Mean Velocity (\(v_m\)) 0.00 m/s

Roughness Factor (\(c_r\)) 0.00

Turbulence (\(I_v\)) 0.00

Detailed Calculation Steps & Formulas +

WIND

Zone D 0.00

A 0.00

B 0.00

C 0.00

Zone E 0.00

Zone	Applied \(c_{pe}\)	Pressure (\(w_e\))