Project Information
Site Conditions
Select location to auto-fill Ss, Sr, and frost depth from OBC SB-1 Table 1.2
kPa
mm
kPa
kPa
kPa
1-in-50 year reference velocity pressure, q (NBCC 4.1.7.1)
kPa
Updates snow load in Levels table
Building Levels
| Level | Elevation (mm) | Dead Load (kPa) | Live Load (kPa) | Snow Load (kPa) | Actions |
|---|
Values stored internally in kPa. 1 kPa = 20.89 psf
Structural Members
Select a member from the sidebar or add a new one
Columns
Select a column from the sidebar or add a new one
Load Path Connections
Define how loads transfer from one member to another. Reactions from upper members become loads on lower members or columns.
Load Path Diagram
Footings
Select a footing from the sidebar or add a new one
Load Path Analysis
0
Members
0
Columns
0
Passing
0
Failing
Calculation Report
Run analysis first to generate report
OBC 2024 Part 9 Prescriptive Calculators
Prescriptive span tables from the Ontario Building Code 2024 for residential construction (Part 9 buildings). Select a calculator type below.
No location selected. Set site conditions in the Project tab to auto-fill snow loads.
Joists
Beams
Lintels
Floor Joist Span Calculator
Table 9.23.4.2-A/BAdd Member
psf
psf
psf
mm
in
in
mm
Add Column
mm