straighten

Wind on Walls - Figure 4.1.7.6.B

Figure 4.1.7.6 B (NBC2025)
v1.0.0
File:
Project:
Designer:
Date:

Climatic Data

Source
Region
Location
info Location Modified
close

The location data has been modified since the file was saved.

info Location Not Found
close

The location could not be loaded. Make sure the location exists and is shared with you.

Velocity Pressure
Return Period:
Reference Velocity Pressure
q:
kPa

Factors

Importance factor
Category:
Limit state:
Exposure Factor
Terrain:
Exterior reference height, h:
m (meters above grade for Ce)
Interior reference height, hi:
m (meters above grade for Cei)
Topographic Factor
Ct:
Internal pressure
Category, Cpi:
info
Building Openings: [CL: 4.1.7.1]
Category 1: Uniformly distributed small openings amounting to less than 0.1% of the total surface area of the building.

Category 2: Non-uniformly distributed openings of which none is significant or significant openings that are wind-resistant and closed during storms.

Category 3: Large openings likely to remain open during storms.

For cladding on parapets use Category 3.

Wall / Building Geometry

Wall
Area of surface, A:
m2
End-zone width, z
(If H or the least horizontal dimension are left blank, z will not be calculated.)
Building Height, H:
m (Height of building at eave)
Least horizontal dimension:
m
wind walls
waiting for your input...

This information must be read or used in conjunction with Part 4 of the NBC 2025. In the event of discrepancies, Part 4 of the NBC 2025 shall govern.

© 2009–2026 Modulo Software Inc.

Terms of Service Privacy Policy
info Logged Out
close

You have been logged out of Jabacus at this location because you have signed in at another location.

Login