L = δ+ 1.4 × d
d: Trast-thomhas rivet, δ: Tighead riveting
● Fad iomlan an t-slat rivet ceann leth-chearcallach = 1.65 ~ 1.7d + L + 10% de thiugh iomlan a 'phlàta.
● Fad slàn slat rivet ceann leth-chunntair = 1.1d + L + 10% de thiugh iomlan a 'phlàta.
● Fad slàn slat rivet countersunk = 08d + L + 10% de thiugh iomlan a 'phlàta.
d = trast-thomhas rivet
L = tiugh truinnsear iomlan
d.Tha L mm
Ùine puist: Lùnastal-18-2021