Table 12: Reliability index for LG550 cold-formed thin-walled steel eccentrically-compressed members (Office).
| Grade |
ρ2 = SWk / SLk
|
ρ1 = (SLk + SWk)/SGk
|
Mean |
| 0.5 |
1.0 |
2.0 |
3.0 |
| A |
0 |
3.845 |
4.119 |
4.173 |
4.166 |
4.076 |
| 0.5 |
3.537 |
3.861 |
4.048 |
4.090 |
3.884 |
| 1.0 |
3.438 |
3.724 |
3.911 |
3.964 |
3.759 |
| 2.0 |
3.324 |
3.525 |
3.613 |
3.621 |
3.521 |
| 3.0 |
3.263 |
3.415 |
3.453 |
3.442 |
3.393 |
| 4.0 |
3.225 |
3.347 |
3.359 |
3.337 |
3.317 |
| B |
0 |
3.731 |
4.020 |
4.086 |
4.084 |
3.980 |
| 0.5 |
3.417 |
3.748 |
3.945 |
3.992 |
3.776 |
| 1.0 |
3.318 |
3.608 |
3.803 |
3.861 |
3.648 |
| 2.0 |
3.204 |
3.411 |
3.509 |
3.521 |
3.411 |
| 3.0 |
3.143 |
3.302 |
3.350 |
3.343 |
3.284 |
| 4.0 |
3.106 |
3.235 |
3.256 |
3.240 |
3.209 |
| C |
0 |
3.819 |
4.095 |
4.150 |
4.144 |
4.052 |
| 0.5 |
3.508 |
3.835 |
4.024 |
4.066 |
3.858 |
| 1.0 |
3.409 |
3.696 |
3.886 |
3.939 |
3.733 |
| 2.0 |
3.395 |
3.497 |
3.587 |
3.595 |
3.494 |
| 3.0 |
3.333 |
3.387 |
3.426 |
3.416 |
3.365 |
| 4.0 |
3.315 |
3.369 |
3.382 |
3.361 |
3.332 |
| D |
0 |
3.903 |
4.166 |
4.209 |
4.198 |
4.119 |
| 0.5 |
3.595 |
3.919 |
4.098 |
4.135 |
3.936 |
| 1.0 |
3.495 |
3.781 |
3.964 |
4.013 |
3.813 |
| 2.0 |
3.380 |
3.579 |
3.659 |
3.663 |
3.570 |
| 3.0 |
3.318 |
3.466 |
3.496 |
3.480 |
3.440 |
| 4.0 |
3.279 |
3.396 |
3.399 |
3.374 |
3.362 |