| contributor author | P. D. Hilton | |
| contributor author | B. V. Kiefer | |
| date accessioned | 2017-05-08T23:09:38Z | |
| date available | 2017-05-08T23:09:38Z | |
| date copyright | November, 1980 | |
| date issued | 1980 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28192#347_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93760 | |
| description abstract | An improved procedure for enriching three-dimensional isoparametric elements with the asymptotic crack front solution is described. Results from finite element calculations, involving these enriched elements, for the three-dimensional problems of a straight crack in plane strain and an axisymmetric penny-shaped crack which demonstrate the high degree of accuracy attainable are presented. Some finite-element solutions for through-crack and surface flaw problems are then reported showing the influence of a free surface on the variation of the stress intensity along the crack edge. Special treatments of the crack front-free surface stress intensity are implemented and the results discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Enriched Element for Finite Element Analysis of Three-Dimensional Elastic Crack Problems | |
| type | Journal Paper | |
| journal volume | 102 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3263344 | |
| journal fristpage | 347 | |
| journal lastpage | 352 | |
| identifier eissn | 1528-8978 | |
| keywords | Fracture (Materials) | |
| keywords | Finite element analysis | |
| keywords | Stress AND Plane strain | |
| tree | Journal of Pressure Vessel Technology:;1980:;volume( 102 ):;issue: 004 | |
| contenttype | Fulltext | |