| タイトル | Analytical and experimental investigation of the notched strength of thick laminates with surface notches |
| 著者（英） | Harris, Charles E.; Morris, Don H.; Nottorf, Eric W. |
| 著者所属（英） | Texas A&M Univ.|Virginia Polytechnic Inst. and State Univ. |
| 発行日 | 1988-01-01 |
| 言語 | eng |
| 内容記述 | Experimental and analytical investigations of the fracture of a graphite/epoxy laminate with part-through semielliptic surface notches have been conducted. Experimental values of notched strength were determined for a variety of notch aspect ratios and notch depths. Analytical predictions of laminate failure were obtained from three different models. The three models were equally successful in predicting the fracture of laminates with deep notches. The experimental results of laminates with shallow notches indicated more notch sensitivity (that is greater strength reduction) than did the analytical models. |
| NASA分類 | COMPOSITE MATERIALS |
| レポートNO | 89A16293 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/366829 |
