Complete quadratic isoparametric finite elements in fracture mechanics analysis
β Scribed by Corneliu Manu
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 283 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
Cohen and McNay both give iterative constructions of irreducible polynomials of 2-power degree over finite fields of odd order. In this paper I show that the roots of these polynomials are completely normal elements in the appropriate extension field.
Based on the energy foundation of the path-independent integral in non-linear fracture mechanics, I\* integral as the dual form of Rice's J is presented, it is also path-independent and is equivalent to J in value but it relates to the complementary energy. It is proved that, in numerical implementa
## Abstract The extended finite element method (XFEM) is applied to the simulation of thermally stressed, cracked solids. Both thermal and mechanical fields are enriched in the XFEM way in order to represent discontinuous temperature, heat flux, displacement, and traction across the crack surface,
In the technology of oil recovery, oil production rate can be increased by generation of a vertical conductive fracture adjacent to the well-bore. In this paper the seepage flow and isothermal deformation in both the oil formation and the fracture are studied by modelling the formation as a two-dime