Anchorage Length Calculator (MS EN1992-1-1)
Inputs
Calculation Type:
Anchorage Length
Lap Length
Concrete grade (N/mm²):
Reinforcement grade (N/mm²):
Reinforcement size (Dia.) (mm):
Bond Condition:
ⓘ
Good
Poor
Shape of Bar:
Straight
Other
Cover, C
d
(mm):
ⓘ
Design stress, σ
sd
(N/mm²):
Confinement by transverse reinfrocement not welded to main reinforcement, α
3
Apply confinement by transverse reinforcement:
No
Yes
K:
ⓘ
λ:
ⓘ
Confinement by welded transverse reinforcement, α
4
Welded transverse reinforcement:
No
Yes
Confinement by transverse pressure, α
5
Transverse pressure, p (N/mm²):
Lapped Percentage, α
6
Percentage of lapped bars:
<25%
33%
50%
>50%
Reset Alpha Factors
Calculation Steps