Pipe Structural Design Calculator
Preliminary buried pipe structural assessment. Calculation methodology under development.
Inputs
Results
Under Development
No structural calculation is performed. Buried pipe loads, deflection and stress require a validated design method; results will only be reported once that methodology is established and verified.
Inputs recorded
No compliance with any pipe standard is claimed. Use a validated design method, the applicable product standard and manufacturer design tables for structural design.
Calculation details
Engineering equations
No equations are applied while the calculation methodology is under development.
Variables
- Pipe material
- Product family considered for a future assessment
- Diameter
- Nominal pipe size (mm)
- Cover depth
- Depth of fill over the crown (m)
- Trench width
- Trench width at pipe level (m)
- Soil unit weight
- Unit weight of the surrounding soil (kN/m³)
- Installation
- Rigid or flexible installation condition
- Surface load
- Applied surface load (kPa)
Assumptions
- This page collects the inputs required for a buried pipe structural assessment.
- No load, deflection or stress calculation is performed while the methodology is under development.
- No compliance with any pipe standard is claimed or implied.
- Structural design must use a validated method, the applicable product standard and manufacturer design tables.
Worked example
A worked example will be published once the calculation methodology has been validated.
Related calculators
Results are preliminary engineering estimates based on the stated assumptions. Confirm inputs, assumptions and requirements against the applicable standards and authority requirements before use in design or construction.