| contributor author | N. Miyazaki | |
| contributor author | T. Ikeda | |
| contributor author | K. Ochi | |
| date accessioned | 2017-05-08T23:51:20Z | |
| date available | 2017-05-08T23:51:20Z | |
| date copyright | November, 1996 | |
| date issued | 1996 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28370#480_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/117525 | |
| description abstract | The finite element method is applied to two-dimensional elastic-plastic analyses for underclad crack problems. The analyses are performed for rectangular specimens with an underclad crack, which are composed of A533B class 1 steel and a clad material, to obtain the fracture mechanics parameter J -integral and the stress distribution ahead of a crack tip. The Q -factor proposed by O’Dowd and Shih is calculated from the stress distribution ahead of a crack tip, and the constraint effect of a crack tip due to a clad material or the effect of a clad material on the fracture toughness of a base material is discussed in terms of the Q -factor. Clad thickness, crack length, and the material property of a clad material are varied to examine their effects. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Constraint Effects of Clad on Underclad Crack | |
| type | Journal Paper | |
| journal volume | 118 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.2842217 | |
| journal fristpage | 480 | |
| journal lastpage | 483 | |
| identifier eissn | 1528-8978 | |
| keywords | Fracture (Materials) | |
| keywords | Stress concentration | |
| keywords | Fracture mechanics | |
| keywords | Steel | |
| keywords | Finite element methods | |
| keywords | Materials properties | |
| keywords | Fracture toughness AND Thickness | |
| tree | Journal of Pressure Vessel Technology:;1996:;volume( 118 ):;issue: 004 | |
| contenttype | Fulltext | |