Basic Joint Diagram
Bolt joint under dynamic loading — load fluctuation split between bolt and clamped parts.
Section A
User inputs
kN
MPa
Section B
Parameters
| Thread & material | |
|---|---|
| Tensile stress area At | — |
| Yield strength Rp0.2 | — |
| Joint stiffness Cm | — |
Key results
Initial preload Fi
—
Bolt fluctuation Pb
—
Clamped-part fluctuation Pm
—
Total fluctuation P
—
Schematic only — stiffness lines scaled from Cm; force levels from your inputs.
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Load at yield F0.2 | — | kN | Rp0.2 × At |
| Stress amplitude σat | — | MPa | Pb / (2 At) |
| Stress range Δσ | — | MPa | Pb / At |
| Clamped-part fluctuation Pm | — | kN | Fi − Fm |