Span, m | 40ˎ80ˎ120 | |
---|---|---|
number of missing columns | minimum limit vertical stiffness B | Corresponding vertical stiffness, kN/m |
4 | 43200 | 13500ˎ6000ˎ6000ˎ13500 |
6 | 123426 | 24000ˎ8640ˎ6000ˎ6000ˎ8640ˎ24000 |
8 | 266664 | 37500ˎ12245ˎ7407ˎ6000ˎ6000ˎ7407ˎ12245ˎ37500 |