| タイトル | The characterization of a crack-tip field |
| 著者（英） | Chen, QI; Sinha, Sanjiv K.; Liu, H. W. |
| 著者所属（英） | Syracuse Univ. |
| 発行日 | 1991-01-01 |
| 言語 | eng |
| 内容記述 | The stress intensity factor, K, has been successfully used as a measure of fracture toughness, and stress intensity factor range, Delta K, correlates well with the fatigue crack growth rate. This paper gives a deductive logic to demonstrate rigorously that, in the case of small-scale yielding, K and Delta K are capable of characterizing the elastic-plastic crack-tip field both under a monotonic loading and cyclic fatigue loading. This capability to characterize the entire crack-tip field is the underlying reason for the successful application of K and Delta K to linear fracture mechanics. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 91A41113 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/347626 |
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