On the Estimation of Energy Release RatesSource: Journal of Applied Mechanics:;1983:;volume( 050 ):;issue: 001::page 19Author:R. Abeyaratne
DOI: 10.1115/1.3166992Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The energy release rate associated with the Mode I and Mode III crack problems for an infinite, nonlinearly elastic, incompressible body are estimated. The calculation adopts an approximation that is a natural extension of the small-scale yielding concept to problems involving moderate levels of loading. The results are compared with available exact and numerical solutions and the agreement is found to be remarkably good. The scheme used here, based on the theory of small deformations superposed on a finite deformation, can be utilized to estimate the energy release rate in many other crack problems.
keyword(s): Deformation , Fracture (Materials) AND Approximation ,
|
Collections
Show full item record
| contributor author | R. Abeyaratne | |
| date accessioned | 2017-05-08T23:14:50Z | |
| date available | 2017-05-08T23:14:50Z | |
| date copyright | March, 1983 | |
| date issued | 1983 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26214#19_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96702 | |
| description abstract | The energy release rate associated with the Mode I and Mode III crack problems for an infinite, nonlinearly elastic, incompressible body are estimated. The calculation adopts an approximation that is a natural extension of the small-scale yielding concept to problems involving moderate levels of loading. The results are compared with available exact and numerical solutions and the agreement is found to be remarkably good. The scheme used here, based on the theory of small deformations superposed on a finite deformation, can be utilized to estimate the energy release rate in many other crack problems. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | On the Estimation of Energy Release Rates | |
| type | Journal Paper | |
| journal volume | 50 | |
| journal issue | 1 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3166992 | |
| journal fristpage | 19 | |
| journal lastpage | 23 | |
| identifier eissn | 1528-9036 | |
| keywords | Deformation | |
| keywords | Fracture (Materials) AND Approximation | |
| tree | Journal of Applied Mechanics:;1983:;volume( 050 ):;issue: 001 | |
| contenttype | Fulltext |