Expert Guide
Structural Design Helpers
Wind Pressure & Force Estimator
Quality Inspector
Estimate lateral wind pressure.
📐 Formula & Method
Vz = Vb × k1 × k2 × k3. Pz = 0.6 × Vz².
Pz = 0.6 × (Vb × k2)² / 1000
📋 Worked Example
44 m/s speed, k2=1: • Design Pressure ≈ 1.16 kN/m²
❓ Frequently Asked Questions
It is a risk coefficient that accounts for the height above ground and the terrain roughness.
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