NZS 3101 Development Length

Calculate rebar development length and hooked bar anchorage per NZS 3101:2006 Clause 8.6

Materials & Bar

f'c (MPa)

fy (MPa)

Bar diameter db (mm)

Top bar (>300mm below fresh concrete)

Type

Based on NZS 3101:2006 Clause 8.6. Results for quick checks only - verify with full design.