De ghnáth déantar H-bíomaí as cruach struchtúrach agus úsáidtear iad i dtógáil agus i innealtóireacht shibhialta. Seasann an gréasán don fhórsa lomadh, ach cuireann an flange in aghaidh an chuid is mó de na chuimhneacháin lúbthachta a bhíonn ag an bhíoma. Taispeánann teoiric an bhíoma gur foirm an-éifeachtach í an I-alt a fhéadann ualaí lúbthachta agus lomadh a iompar sa phlána gréasáin. Ar an taobh eile den scéal, tá toilleadh laghdaithe ualach ag an trasghearradh sa treo trasnach agus tá sé mí-éifeachtach i dtorradh ualach ualach, a mbíonn trasghearrthacha struchtúracha log go minic.
| Nominal Size |
HXB |
T1 |
T2 |
Unit Weight |
| (mm) |
(mm) |
(mm) |
(mm) |
(kg/m) |
| 100*100 |
100*100 |
6 |
8 |
16.9 |
| 120*120 |
125*125 |
6.5 |
9 |
23.6 |
| 150*75 |
150*75 |
5 |
7 |
14 |
| 150*100 |
148*100 |
6 |
9 |
20.7 |
| 150*150 |
150*150 |
7 |
10 |
31.1 |
| 175*90 |
175*90 |
5 |
8 |
18 |
| 200*100 |
198*99 |
4.5 |
7 |
17.8 |
| 200*100 |
5.5 |
8 |
20.9 |
| 175*175 |
175*175 |
7.5 |
11 |
40.4 |
| 194*150 |
194*150 |
6 |
9 |
29.9 |
| 200*200 |
200*200 |
8 |
12 |
49.9 |
| 200*204 |
12 |
12 |
56.2 |
| 250*125 |
248*124 |
5 |
8 |
25.1 |
| 250*125 |
6 |
9 |
29 |
| 250*175 |
244*175 |
7 |
11 |
43.6 |
| 300*150 |
298*149 |
5.5 |
8 |
32 |
| 300*150 |
6.5 |
9 |
36.7 |
| 300*200 |
294*200 |
8 |
12 |
55.8 |
| 298*201 |
9 |
14 |
65.4 |
| 350*175 |
346*174 |
6 |
9 |
41.2 |
| 350*175 |
7 |
11 |
49.4 |
| 400*200 |
396*199 |
7 |
11 |
56.1 |
| 400*200 |
8 |
13 |
65.4 |
| 250*250 |
250*250 |
9 |
14 |
71.8 |
| 250*255 |
14 |
14 |
81.6 |
| 300*300 |
300*300 |
10 |
15 |
93 |
| 294*302 |
12 |
12 |
83.4 |
| 300*305 |
15 |
15 |
105 |
Contact Now
