| タイトル | The use of a simplified structural model as an aid in the strain gage calibration of a complex wing |
| 本文（外部サイト） | http://hdl.handle.net/2060/19770020485 |
| 著者（英） | Jenkins, J. M.; Carter, A. L.; Kuhl, A. E. |
| 著者所属（英） | NASA Dryden Flight Research Center |
| 発行日 | 1977-07-01 |
| 言語 | eng |
| 内容記述 | The use of a relatively simple structural model to characterize the load responses of strain gages located on various spars of a delta wing is examined. Strains measured during a laboratory load calibration of a wing structure are compared with calculations obtained from a simplified structural analysis model. Calculated and measured influence coefficient plots that show the shear, bending, and torsion characteristics of typical strain gage bridges are presented. Typical influence coefficient plots are shown for several load equations to illustrate the derivation of the equations from the component strain gage bridges. A relatively simple structural model was found to be effective in predicting the general nature of strain distributions and influence coefficient plots. The analytical processes are shown to be an aid in obtaining a good load calibration. The analytical processes cannot, however, be used in lieu of an actual load calibration of an aircraft wing. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 77N27429
NASA-TM-56046
H-959 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/181825 |
