To develop a feature for wind load calculations based on ASCE 7-05, you should structure your tool to follow the Method 2 (Analytical Procedure) outlined in the standard. This method is the most robust for diverse building types and is widely used in engineering software. 1. Core Calculation Parameters
Where:
The formula for pressure depends on whether the building is "Rigid" (natural frequency $\geq 1$ Hz) or "Flexible" (requires consideration of Gust Effect Factors). For most low-rise rigid buildings: wind load calculation as per asce 7-05
Your feature will need to take the following user inputs to determine the velocity pressure ( Basic Wind Speed ( To develop a feature for wind load calculations
[ p = q , G , C_p - q_i , (GC_pi) ]
(Exposure Coefficient): Adjusts for height and "roughness" of the terrain (Exposure B, C, or D). Kztcap K sub z t end-sub Core Calculation Parameters Where: Step 2: Calculate Design