| Autor: |
Matvienko, Yu., Muravin, E. |
| Zdroj: |
Journal of Machinery Manufacture & Reliability; Oct2009, Vol. 38 Issue 5, p438-442, 5p |
| Abstrakt: |
The methods of separable functions and finite elements have been used to generate design formulas of the J-integral for a tensing plate made of material reinforced by a deformation with a centrally inclined through crack. The crack angle allows for a variation of the loading conditions from normal separation up to the combined loading by normal separation and in-plane shear. The correcting coefficients η pl and η that enter into the formulas of the J integral depend on the relation between normal separation and in-plane shear parameters and on the deformation reinforcement factor. At the same time, the normalized correcting coefficients η pl (θ)/η pl (θ = 0) are practically independent of the sample geometry. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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