Plane Strain Crack Arrest Characterization of SteelsSource: Journal of Pressure Vessel Technology:;1975:;volume( 097 ):;issue: 004::page 291DOI: 10.1115/1.3454310Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The data presently available on the plane strain crack arrest toughness (KIa ) of steels are reviewed, using as a definition of KIa the stress intensity factor, K, a short time after a run-arrest segment of rapid crack extension. The data indicate that KIa , defined in this way, is a material property, i.e., it is independent of the manner in which it is measured. Calculations, available in the literature, on the dependence of dynamic K on a crack velocity are used to justify this invariance. It is also shown that KIa may be the minimum value of toughness, at a given temperrature, as a function of loading rate.
keyword(s): Steel , Fracture (Materials) , Plane strain , Toughness , Materials properties AND Stress ,
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| contributor author | P. B. Crosley | |
| contributor author | E. J. Ripling | |
| date accessioned | 2017-05-08T22:59:35Z | |
| date available | 2017-05-08T22:59:35Z | |
| date copyright | November, 1975 | |
| date issued | 1975 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28122#291_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/87994 | |
| description abstract | The data presently available on the plane strain crack arrest toughness (KIa ) of steels are reviewed, using as a definition of KIa the stress intensity factor, K, a short time after a run-arrest segment of rapid crack extension. The data indicate that KIa , defined in this way, is a material property, i.e., it is independent of the manner in which it is measured. Calculations, available in the literature, on the dependence of dynamic K on a crack velocity are used to justify this invariance. It is also shown that KIa may be the minimum value of toughness, at a given temperrature, as a function of loading rate. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Plane Strain Crack Arrest Characterization of Steels | |
| type | Journal Paper | |
| journal volume | 97 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3454310 | |
| journal fristpage | 291 | |
| journal lastpage | 298 | |
| identifier eissn | 1528-8978 | |
| keywords | Steel | |
| keywords | Fracture (Materials) | |
| keywords | Plane strain | |
| keywords | Toughness | |
| keywords | Materials properties AND Stress | |
| tree | Journal of Pressure Vessel Technology:;1975:;volume( 097 ):;issue: 004 | |
| contenttype | Fulltext |