| contributor author | C. Ihara | |
| contributor author | A. Igarashi | |
| date accessioned | 2017-05-08T23:11:13Z | |
| date available | 2017-05-08T23:11:13Z | |
| date copyright | October, 1981 | |
| date issued | 1981 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-26884#293_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/94594 | |
| description abstract | The fatigue crack propagation rate is investigated on the basis of a dislocation multiplication model which was used previously in evaluation of the fatigue life up to crack initiation. The expression for fatigue crack propagation rate is derived from a two-dimensional version of a stochastic model proposed by Tsurui and one of the authors (A.I.), and a distribution function of the life of material elements in this expression is calculated on the dislocation multiplication model. On these theoretical bases, it is shown that the fatigue crack propagation rate is proportional to some power of the stress intensity range. Our results are compared with the experimental data. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Damage Accumulation Model for Fatigue Crack Propagation | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 4 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.3225019 | |
| journal fristpage | 293 | |
| journal lastpage | 297 | |
| identifier eissn | 1528-8889 | |
| keywords | Fatigue cracks | |
| keywords | Dislocations | |
| keywords | Fatigue life | |
| keywords | Stress AND Fracture (Materials) | |
| tree | Journal of Engineering Materials and Technology:;1981:;volume( 103 ):;issue: 004 | |
| contenttype | Fulltext | |