|
|||||
|
|
Stress intensity factors of parallel cracks in a finite width sheet |
|
| Authors: | Z D Jiang A Zeghloul G Bezine and J Petit |
| Affiliation: | Laboratoire de Mécanique et de Physique des Matériaux, URA CNRS 863-Ecole Nationale Supérieure de Mécanique et d'Aérotechnique, 86034, Poitiers Cedex, France |
| Abstract: | Two and three parallel cracks in a finite sheet subjected to remote tensile loading have been studied. This paper presents empirical stress intensity factor formulae for these crack configurations. The stress intensity factors used to develop these formulae were obtained from finite element analysis. For central cracks and edge cracks, the formulae were within 1 and 3% of the finite element results, respectively. |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ | |