Expert/source verification requiredEdition-dependent or normative details must be confirmed against the adopted standard and National Annex before project use.
Beams and columnsBeam-column jointsConfinementAnchorageLap splicesShear
Learning objectives
In this lesson
- Every seismic detail has a behavioural purpose.
- Avoid splice and anchorage weakness in critical regions.
Engineering explanation
Longitudinal continuity, confinement, transverse reinforcement, anchorage and splice location govern whether critical regions sustain repeated inelastic cycles. A ductile flexural mechanism can be lost through premature joint, bond or shear failure. Capacity actions, reinforcement congestion, constructability and inspection must be considered together. No reinforcement ratio, spacing, length or dimension is supplied here without a verified applicable Eurocode provision and version.
Key takeaways
What to carry forward
- Every seismic detail has a behavioural purpose.
- Avoid splice and anchorage weakness in critical regions.
- Check constructability before issuing drawings.