PU 18
| A | G | Iy | Wel,y | rg | AL | |
|---|---|---|---|---|---|---|
| cm2 | kg/m | cm4 | cm3 | cm | m2/m | |
| Per S |
98.0
|
76.9
|
7220
|
485
|
8.58
|
0.87
|
| Per D |
196.0
|
153.8
|
46380
|
2160
|
15.38
|
1.72
|
| Per T |
294.0
|
230.7
|
64240
|
2495
|
14.78
|
2.58
|
| Per m of wall |
163.3
|
128.2
|
38650
|
1800
|
15.38
|
1.43
|
| 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" |