| タイトル | Stress intensity and displacement coefficients for radially cracked ring segments subject to three-point bending |
| 本文（外部サイト） | http://hdl.handle.net/2060/19830016603 |
| 著者（英） | Srawley, J. E.; Gross, B. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1983-03-01 |
| 言語 | eng |
| 内容記述 | The boudary collocation method was used to generate Mode 1 stress intensity and crack mouth displacement coefficients for internally and externally radially cracked ring segments (arc bend specimens) subjected to three point radial loading. Numerical results were obtained for ring segment outer to inner radius ratios (R sub o/ R sub i) ranging from 1.10 to 2.50 and crack length to width ratios (a/W) ranging from 0.1 to 0.8. Stress intensity and crack mouth displacement coefficients were found to depend on the ratios R sub o/R sub i and a/W as well as the included angle between the directions of the reaction forces. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 83N24874
E-1524
NASA-TM-83059
NAS 1.15:83059 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/162584 |
