AU 18

Sectional area Mass per m Moment of inertia Section modulus Radius of gyration Coating area*
cm2 kg/m cm4 cm3 cm m2/m
Per S112,788,587605548,821,01
Per D225,5177,058950267016,172,00
Per T338,2265,581520306515,532,99
Per m of Wall150,3118,039300178016,171,33
Imperial units

* One side, excludes inside of interlocks.
S Single pile: considered neutral axis y'-y'
D Double pile, wall: considered neutral axis y-y
T Triple pile: considered neutral axis y"-y"