| Sectional area |
Mass per m |
Moment of inertia |
Elastic section modulus |
Radius of gyration |
Coating area* |
|
|---|---|---|---|---|---|---|
| cm2 | kg/m | cm4 | cm3 | cm | m2/m | |
| Per S | 135.3 | 106.2 | 10400 | 600 | 8.77 | 0.93 |
| Per D | 270.7 | 212.5 | 82060 | 3600 | 17.41 | 1.85 |
| Per T | 406.0 | 318.7 | 112870 | 4060 | 16.67 | 2.77 |
| Per m of wall | 225.6 | 177.1 | 68380 | 3000 | 17.41 | 1.54 |
*One side, excluding inside of interlocks
S = Single pile: considered neutral axis y'-y'
D = Double pile: considered neutral axis y-y
T = Triple pile: considered neutral axis y"-y"
