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OASIS ENGINEERING
ASCE 7-22 Components & Cladding Wind Pressure Report
Oasis Engineering ASCE 7-22 Wind Tool
How to Use This Calculator
This tool estimates wind pressures on doors and windows (components and cladding) for low-rise enclosed buildings based on ASCE 7-22. Follow these steps:
- Wind Speed: Enter the ultimate wind speed (V) in mph from ASCE 7-22 maps for your risk category and location.
- Building Dimensions: Input the length, width, and mean roof height (h) in feet (assumes low-rise, h ≤ 60 ft).
- Exposure Category: Choose B (urban/suburban), C (open terrain), or D (coastal/flat) based on surrounding terrain.
- Topographic Factor (Kzt): Enter Kzt (default 1.0 for flat sites; use ASCE Fig. 26.8-1 if hill/ridge/escarpment).
- Effective Wind Area: Enter the area (A) of the door or window in sq ft (affects GCp for negative pressures).
- Click “Calculate” to see results, including pressures and loads for Zones 4 (interior) and 5 (corners).
Understanding Zones: Zone 5 is the end zone within ‘a’ feet from corners/edges (calculated per ASCE 30.3). Zone 4 is the interior wall area. Assumes enclosed building (GCpi = ±0.18).
Note: For h > 60 ft or non-low-rise, use full ASCE methods. Positive pressures are inward; negative are outward (suction).
Parameters
Design Pressures (Net)
Component Wind Loads
View Calculation Breakdown
Note: This calculator provides simplified estimates based on approximate values from the ASCE 7-22 standard. It is intended for educational purposes only. For precise calculations and critical applications, consult a licensed structural engineer and refer to the full ASCE 7-22 standard. Oasis Engineering assumes no liability for errors or decisions made based on these estimates.
