| contributor author | M. S. Wu | |
| contributor author | J. Guo | |
| date accessioned | 2017-05-09T00:01:46Z | |
| date available | 2017-05-09T00:01:46Z | |
| date copyright | March, 2000 | |
| date issued | 2000 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26490#50_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/123286 | |
| description abstract | The Mode I stress intensity factor of a sector crack in a three-dimensional Voronoi polycrystal is computed by the body force technique. Microstructural stresses arising from the elastic anisotropy of grains (cubic and hexagonal) and the random grain orientations are estimated using the Eshelby procedure and incorporated in the stress intensity factor calculations. For metallic polycrystals, it is shown that the stress intensity factor depends significantly on the elastic anisotropy ratio, the grain orientations, the remote stress state, and the microstructural stresses. [S0021-8936(00)03401-2] | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Analysis of a Sector Crack in a Three-Dimensional Voronoi Polycrystal With Microstructural Stresses | |
| type | Journal Paper | |
| journal volume | 67 | |
| journal issue | 1 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.321151 | |
| journal fristpage | 50 | |
| journal lastpage | 58 | |
| identifier eissn | 1528-9036 | |
| keywords | Stress | |
| keywords | Fracture (Materials) AND Anisotropy | |
| tree | Journal of Applied Mechanics:;2000:;volume( 067 ):;issue: 001 | |
| contenttype | Fulltext | |