U sections - PU®
| Section | Dimensions | Properties | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| b | h | tf | tw | A | Gsp | Gw | Iy | wel,y | Sy | Wpl,y | ||
| mm | mm | mm | mm | cm2/m | kg/m | kg/m² | cm4/m | cm3/m | cm3/m | cm3/m | ||
| PU 12 |
600
|
360
|
9.8
|
9.0
|
140
|
66.1
|
110
|
21600
|
1200
|
715
|
1457
|
|
| PU 12S |
600
|
360
|
10.0
|
10.0
|
151
|
71.0
|
118
|
22660
|
1260
|
755
|
1543
|
|
| PU 18 |
600
|
430
|
11.2
|
9.0
|
163
|
76.9
|
128
|
38650
|
1800
|
1055
|
2134
|
|
| PU 18+1 |
600
|
430
|
12.2
|
9.5
|
172
|
81.1
|
135
|
41320
|
1920
|
1125
|
2280
|
|
| PU 18-1 |
600
|
430
|
10.2
|
8.4
|
154
|
72.6
|
121
|
35950
|
1670
|
980
|
1988
|
|
| PU 22 |
600
|
450
|
12.1
|
9.5
|
183
|
86.1
|
144
|
49460
|
2200
|
1275
|
2580
|
|
| PU 22+1 |
600
|
450
|
13.1
|
10.0
|
192
|
90.4
|
151
|
52510
|
2335
|
1355
|
2735
|
|
| PU 22-1 |
600
|
450
|
11.1
|
9.0
|
174
|
81.9
|
137
|
46380
|
2060
|
1195
|
2422
|
|
| PU 28 |
600
|
454
|
15.2
|
10.1
|
216
|
101.8
|
170
|
64460
|
2840
|
1620
|
3269
|
|
| PU 28+1 |
600
|
456
|
16.2
|
10.5
|
226
|
106.2
|
177
|
68380
|
3000
|
1710
|
3450
|
|
| PU 28-1 |
600
|
452
|
14.2
|
9.7
|
207
|
97.4
|
162
|
60580
|
2680
|
1525
|
3087
|
|
| PU 32 |
600
|
452
|
19.5
|
11.0
|
242
|
114.1
|
190
|
72320
|
3200
|
1825
|
3687
|
|
| PU 32+1 |
600
|
452
|
20.5
|
11.4
|
251
|
118.4
|
197
|
75410
|
3340
|
1905
|
3845
|
|
| PU 32-1 |
600
|
452
|
18.5
|
10.6
|
233
|
109.9
|
183
|
69210
|
3065
|
1745
|
3525
|
|
| b | Width of a single pile |
|---|---|
| h | Height of the wall |
| tf | Thickness of the flange |
| tw | Thickness of the web |
| A | Cross sectional steel area |
| Gsp | Mass per single pile |
| Gw | Mass per m of wall |
| Iy | Moment of inertia about the main neutral axis y-y |
| Wel,y | Elastic section modulus |
| Sy | Static moment |
| Wpl,y | Plastic section modulus |