| 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 | 92.5 | 72.6 | 6960 | 473 | 8.67 | 0.87 |
| Per D | 185.0 | 145.2 | 43140 | 2005 | 15.30 | 1.72 |
| Per T | 277.5 | 217.8 | 59840 | 2330 | 14.69 | 2.58 |
| Per m of wall | 154.2 | 121.0 | 35950 | 1670 | 15.30 | 1.43 |
*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"
