The equation for evaluating the nonlinear fracture mechanics parameters J-and jintegrals are derived using the virtual crack extension method. The validity of the equations derived here are checked by solving several numerical examples, that is, the J-integral analyses of compact tension specimen an
An evaluation of the wallace and J. J. Lloyd optical extensometers
β Scribed by S. Hawley
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 841 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0142-9418
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This paper introduces an enriched Boundary Element Method in which functions are introduced that are known to model singularities or discontinuities from a priori knowledge of the solution space. Additional fundamental solutions are introduced to solve for the additional unknowns created by enrichme
## Abstract A new and an improved version of the J~1~β¦J~4~ method for optical phase detection, named J~1~βJ~3~ method, is described, which is more stable to phase drift and simpler for implementation than the original one. The sensor dynamic range is increased while maintaining the accuracy and the