AU 20
| A | G | Iy | Wel,y | rg | AL | |
|---|---|---|---|---|---|---|
| cm2 | kg/m | cm4 | cm3 | cm | m2/m | |
| Per S |
123.4
|
96.9
|
9380
|
579
|
8.72
|
1.01
|
| Per D |
246.9
|
193.8
|
66660
|
3000
|
16.43
|
2.00
|
| Per T |
370.3
|
290.7
|
92010
|
3425
|
15.76
|
2.99
|
| Per m of wall |
164.6
|
129.2
|
44440
|
2000
|
16.43
|
1.33
|
| 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" |