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    • Equilibrium finite elements of spherical shells in analysis problems 

      Kalanta, Stanislovas; Atkočiūnas, Juozas; Ulitinas, Tomas (Procedia Engineering, 2013)
      In this paper, the problems of analysis of flat spherical shells modelled by equilibrium finite elements are formulated and solved. A new second-order equilibrium finite element developed by the method of Bubnov-Galerkin ...