??????????????????????????????????????????????????????????????????ν??????湹?????????С???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
??????????????磺
??1?????????80*100mm????????????2.7mm???????????3.4mm????????????2.2mm
??2????????????????????????5%-10%??п???+?????????????????????EN10223-3????涨?????濹??????50KN/m,????????????10%??
??3??????????????????????????????????????????????????????100-300mm??
??4????????????±??
| ??(m) |
??(m) |
??(m) |
???(m) |
| 3m |
2m |
0.15-0.20-0.25 |
5x7 |
| 4m |
2m |
0.15-0.20-0.25 |
5x7 |
| 5m |
2m |
0.15-0.20-0.25 |
5x7 |
| 6m |
2m |
0.15-0.20-0.25 |
5x7 |
| 3m |
2m |
0.17-0.23-0.30 |
6x8 |
| 4m |
2m |
0.17-0.23-0.30 |
6x8 |
| 5m |
2m |
0.17-0.23-0.30 |
6x8 |
| 6m |
2m |
0.17-0.23-0.30 |
6x8 |
| |
|
|
|
