| タイトル | Laser System Measures Two-Dimensional Strain |
| 著者（英） | Lant, Christian T. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1992-04-01 |
| 言語 | eng |
| 内容記述 | Principal strains on surface of hot specimen determined at temperatures up to 750 degrees C by use of noncontact optical method based on work of I. Yamaguchi. Strains deduced from measured shifts in laser speckle patterns reflected from specimen. No preparation of surface required. Optical strain-measuring system includes rotatable assembly to enable measurement of strain in any desired direction along surface of specimen. |
| NASA分類 | PHYSICAL SCIENCES |
| レポートNO | 93B10185
LEW-15046 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/323617 |
