تقی پور, علی اکبر

[ 1 ] - تحلیل عددی مسائل معیار پلاستیسیته کرنش بزرگ با استفاده از المان‌ها و سلول‌های مرتبه بالا

finite cell method, are employed to compute a series of benchmark problems in the finite strain von Mises or J2 theory of plasticity. The hierarchical (integrated Legendre) shape functions are used for the finite element approximation of incompressible plastic dominated deformations occurring in the finite strain plasticity of ductile metals. The computational examples include the necking under...