eurocode design
Choose EN 1992 concrete or EN 1993 steel.
The Eurocode route is divided by material. Each calculator declares the first-generation clause subset, user-selected Nationally Determined Parameters, validity gates, and checks that remain outside scope.
material routes
Eurocode calculators by material.
Select the material family first. Section properties can be recalculated between checks as the member dimensions change.
Reinforced concrete
Rectangular beam checks using practical bar and link arrangements.
- RC beam flexural resistanceEnter tension reinforcement as a count and bar diameter.
- RC beam shear resistanceEnter longitudinal bars and link legs, diameter, and spacing.
Structural steel
Cross-section resistance and selected member-stability checks from designer-verified properties.
- Steel section resistance
- Column flexural buckling
- Beam lateral-torsional bucklingGeneral method with user-supplied Mcr.
Use the section-property calculators to vary geometry, then return to the selected EN 1992 or EN 1993 check. The properties and classifications remain designer inputs.
declared limits
These are calculation subsets, not complete Eurocode designs.
Loading combinations, project National Annex selection, serviceability, durability, fire, fatigue, seismic design, connections, detailing, omitted interaction equations, and professional review remain separate unless a calculator explicitly includes them.