Table 2 Analysis results of index sensitivity
Name of modeling index | Index numbering result | Torsional modal sensitivity | Flexural modal sensitivity | Torsional stiffness sensitivity | Flexural stiffness sensitivity |
|---|---|---|---|---|---|
First category index | 100,023 | 0.1551 | 0.5365 | 21.6660 | 0.0932 |
Second types of indicators | 100,107 | − 0.0325 | 4.2337 | 0.0674 | 0.0002 |
Third types of indicators | 100,098 | − 0.0432 | 0.2765 | 32.1470 | 0.1503 |
Fourth types of indicators | 100,120 | − 0.0065 | − 0.0007 | 7.8225 | 0.0382 |
Simulation of the first index | 100,315 | 0.7034 | 0.0047 | 8.7601 | 0.0036 |
Simulation of second indexes | 100,313 | 4.4693 | 0.2649 | 50.1980 | 0.1280 |
Simulation of third indexes | 100,313 | 1.8766 | 0.0350 | 17.4150 | 0.0114 |
Simulation of fourth indexes | 100,177 | 0.1026 | 0.9659 | 9.2525 | 0.0937 |