Finite Element Method for Static Problems of Cubic Quasicrystals

ACTA PHYSICA POLONICA A

卷 126, 期 2, 页码 471-473

POLISH ACAD SCIENCES INST PHYSICS

We put forward a finite element method for static problems of cubic quasicrystals by variation of a suitable; general potential functional. As an example we study a quasicrystal column containing a penny-shaped crack. The; comparison with analytical results shows that the precision and efficiency of the numerical solution are satisfactory.; The procedure can be used to solve more complicated boundary value problems and can be extended towards more; sophisticated methods of crack tip loading analysis.

Physics, Multidisciplinary