GU 31N
| A | G | Iy | Wel,y | rg | AL | |
|---|---|---|---|---|---|---|
| cm2 | kg/m | cm4 | cm3 | cm | m2/m | |
| Per S |
140.0
|
109.9
|
10740
|
625
|
8.76
|
0.92
|
| Per D |
280.0
|
219.8
|
83050
|
3675
|
17.22
|
1.83
|
| Per T |
420.0
|
329.7
|
114310
|
4150
|
16.50
|
2.74
|
| Per m of wall |
233.3
|
183.2
|
69210
|
3065
|
17.22
|
1.52
|
| A | Sectional area |
|---|---|
| G | Mass per meter |
| Iy | Moment of inertia about the main neutral axis y-y |
| Wel,y | Elastic section modulus |
| rg | Radius of gyration about the y-y axis |
| AL | Coating area. 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" |