Gerber Beam
Classic two-span Gerber (Gerber-beam) with an internal hinge; the hinge provides an additional equilibrium equation that makes a four-reaction beam statically determinate.
Category: beam · Difficulty: Advanced
Solution
| Support | Rx (N) | Ry (N) | Mz (N·m) |
|---|---|---|---|
| A | 0 | 300 | 0 |
| C | 0 | 900 | 0 |
| B | 0 | 0 | 0 |
All reaction values are computed by the StatIQ structural engine, not generated text. Signs follow the solver's convention: a positive Ry acts upward, a negative Ry downward; a positive M is counter-clockwise.