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Application of quadratic isoparametric finite elements in linear fracture mechanics

✍ Scribed by Roshdy S. Barsoum

Publisher
Springer Netherlands
Year
1974
Tongue
English
Weight
131 KB
Volume
10
Category
Article
ISSN
1573-2673

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πŸ“œ SIMILAR VOLUMES

Further application of quadratic isopara
Further application of quadratic isoparametric finite elements to linear fracture mechanics of plate bending and general shells
✍ Roshdy S. Barsoum πŸ“‚ Article πŸ“… 1975 πŸ› Springer Netherlands 🌐 English βš– 118 KB

Special quadratic isoparametric elements with mid-side nodes at the quarter point have great promise in linear fracture mechanics of two-and three-dimensional problems. It was shown that they possess the required singularity of i//r [1,2]. In addition, they possess rigid body motion and constant str

On the use of isoparametric finite eleme
On the use of isoparametric finite elements in linear fracture mechanics
✍ Roshdy S. Barsoum πŸ“‚ Article πŸ“… 1976 πŸ› John Wiley and Sons 🌐 English βš– 532 KB

Quadratic isoparametric elements which embody the inverse square root singularity are used in the calculation of stress intensity factors of elastic fracture mechanics. Examples of the plane eight noded isoparametric element show that it has the same singularity as other special crack tip elements,