| contributor author | P. LeFort | |
| contributor author | H. G. deLorenzi | |
| contributor author | V. Kumar | |
| contributor author | M. D. German | |
| date accessioned | 2017-05-08T23:25:35Z | |
| date available | 2017-05-08T23:25:35Z | |
| date copyright | February, 1987 | |
| date issued | 1987 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28281#101_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/102955 | |
| description abstract | The calculation of the energy release rate, G , by the virtual crack extension method has been used extensively in the literature over the last few years. A formulation and implementation of the energy release rate for use with 8 and 9-noded isoparametric thin shell elements is described in this paper. The representation used in the paper allows the calculation of G either as an integral part of a finite element analysis or separately in a postprocessing program using the stress and strain data from a finite element analysis as input. The results presented in the paper are compared with those published in the literature for several elastic as well as elastic-plastic crack problems. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Virtual Crack Extension Method for Energy Release Rate Calculations in Flawed Thin Shell Structures | |
| type | Journal Paper | |
| journal volume | 109 | |
| journal issue | 1 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3264840 | |
| journal fristpage | 101 | |
| journal lastpage | 107 | |
| identifier eissn | 1528-8978 | |
| keywords | Fracture (Materials) | |
| keywords | Thin shells | |
| keywords | Finite element analysis AND Stress | |
| tree | Journal of Pressure Vessel Technology:;1987:;volume( 109 ):;issue: 001 | |
| contenttype | Fulltext | |