| contributor author | B. Cotterell | |
| date accessioned | 2017-05-08T23:18:39Z | |
| date available | 2017-05-08T23:18:39Z | |
| date copyright | March, 1964 | |
| date issued | 1964 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25740#12_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/98890 | |
| description abstract | It is shown that the dynamic elastic-wave equations can be integrated quite simply in the neighborhood of the tip of a moving crack. A simple approximation to the exact solution is given. From examination of the dynamic stress field, arguments are presented to explain the increase in fracture toughness and fracture surface roughness with crack velocity. It is also postulated that fracture paths, asymmetrical to the applied loading, can be stable if their velocity of crack propagation is great enough. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On the Nature of Moving Cracks | |
| type | Journal Paper | |
| journal volume | 31 | |
| journal issue | 1 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3629533 | |
| journal fristpage | 12 | |
| journal lastpage | 16 | |
| identifier eissn | 1528-9036 | |
| keywords | Fracture (Materials) | |
| keywords | Fracture (Process) | |
| keywords | Approximation | |
| keywords | Crack propagation | |
| keywords | Equations | |
| keywords | Fracture toughness | |
| keywords | Surface roughness | |
| keywords | Stress AND Elastic waves | |
| tree | Journal of Applied Mechanics:;1964:;volume( 031 ):;issue: 001 | |
| contenttype | Fulltext | |
