The formula to calculate the Factor of Safety (Fs) is:
\[ Fs = \frac{fs}{Ws} \]
The Factor of Safety is the ratio of ultimate state to allowable state.
Let's assume the following values:
Using the formula:
\[ Fs = \frac{40}{19} \approx 2.10526315789474 \]
The Factor of Safety is approximately 2.10526315789474.
| Fracture Stress (Pa) | Factor of Safety |
|---|---|
| 39 | 2.052631578947369 |
| 39.2 | 2.063157894736842 |
| 39.4 | 2.073684210526316 |
| 39.6 | 2.084210526315790 |
| 39.8 | 2.094736842105264 |
| 40 | 2.105263157894738 |
| 40.2 | 2.115789473684211 |
| 40.4 | 2.126315789473685 |
| 40.6 | 2.136842105263159 |
| 40.8 | 2.147368421052633 |