| contributor author | Howard L. Schreyer | |
| contributor author | Z. Chen | |
| date accessioned | 2017-05-08T23:21:40Z | |
| date available | 2017-05-08T23:21:40Z | |
| date copyright | December, 1986 | |
| date issued | 1986 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26274#791_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100670 | |
| description abstract | The relationship between material softening and structural softening is investigated through the use of a model problem in one dimension. If the size of the softening zone is large the structural softening response is stable under displacement-prescribed loading. For a small size, the softening response is unstable and the loading regime is sensitive to imperfections in stiffness. A nonlocal constitutive equation in which the limit stress is a function of strain and strain gradient is introduced to provide an approach for simulating softening with localization. Implications for the numerical modeling of softening phenomena are given. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | One-Dimensional Softening With Localization | |
| type | Journal Paper | |
| journal volume | 53 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3171860 | |
| journal fristpage | 791 | |
| journal lastpage | 797 | |
| identifier eissn | 1528-9036 | |
| keywords | Computer simulation | |
| keywords | Dimensions | |
| keywords | Stress | |
| keywords | Displacement | |
| keywords | Equations | |
| keywords | Gradients AND Stiffness | |
| tree | Journal of Applied Mechanics:;1986:;volume( 053 ):;issue: 004 | |
| contenttype | Fulltext | |
