| contributor author | P. Dong | |
| contributor author | J. Pan | |
| date accessioned | 2017-05-08T23:31:44Z | |
| date available | 2017-05-08T23:31:44Z | |
| date copyright | September, 1990 | |
| date issued | 1990 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26324#635_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106415 | |
| description abstract | In this paper, we first discuss some of the properties of the crack-tip sectors for perfectly plastic materials under plane-stress conditions. Then starting with the plane-stress mixed-mode crack-tip fields suggested by Shih (1973), we assemble these sectors in a slightly different manner from those in Shih (1973). The missing governing equations needed to completely specify the crack-tip fields for both near mode I and near mode II mixed-mode loadings are derived. The mode I crack-tip field, as the limit of the near mode I cases, differs from Hutchinson’s solution (1968) by the appearance of a small constant stress sector ahead of the crack tip. In addition, the relevance of the solutions of the near mode II cases to some interesting features of the mixed-mode crack-tip fields, as suggested by Budiansky and Rice (1973), is also discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Asymptotic Crack-Tip Fields for Perfectly Plastic Solids Under Plane-Stress and Mixed-Mode Loading Conditions | |
| type | Journal Paper | |
| journal volume | 57 | |
| journal issue | 3 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.2897069 | |
| journal fristpage | 635 | |
| journal lastpage | 638 | |
| identifier eissn | 1528-9036 | |
| keywords | Solids | |
| keywords | Stress | |
| keywords | Fracture (Materials) | |
| keywords | Equations AND Plastics | |
| tree | Journal of Applied Mechanics:;1990:;volume( 057 ):;issue: 003 | |
| contenttype | Fulltext | |
