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) | Slope (rise:run) | 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
Click any element to open its editor. Hover an arrow for reaction details.
Member
Column
Footing
Unconnected reaction
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