Engineering Tools

Wind LoadCalculator

Calculate wind pressure and forces per ASCE 7 standards. Determine wind loads for structural design and building envelope.

Wind Pressure Calculation

Wind Pressure Results

Design Pressure23.4psf
Wind Force18,720lbs

Wind Analysis

Velocity Pressure (qs)39.0 psf
Pressure Coefficient (Cp)0.8
Gust Factor (G)0.85
Height Factor (Kz)0.70
Risk CategoryStandard

ASCE 7 Wind Speeds

  • Zone I: 105 mph
  • Zone II: 115 mph
  • Zone III: 120 mph
  • Zone IV: 130+ mph

Pressure Coefficients

  • Windward wall: 0.8
  • Leeward wall: -0.5
  • Side walls: -0.7
  • Roof: -0.9 to +0.4

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