Presentation Details
A Discretization Independent Methodology for Mixed Methods
Wednesday, 11 Oct 2017; 16:00 - 16:20 in room 7.01
In Session:
MS15-2: Non-standard Formulations and Discretization Methods for Thin-walled Structures (Show complete Mini Symposium)
Wednesday, 11 Oct 2017; 16:00 - 18:00 in room 7.01
Show complete Session
Institute for Structural Mechanics
University of Stuttgart
Stuttgart, Germany
Institute for Structural Mechanics
University of Stuttgart
Stuttgart, Germany
Institute for Structural Mechanics
University of Stuttgart
Stuttgart, Germany
Institute for Structural Mechanics
University of Stuttgart
Stuttgart, Germany
Micro Abstract:
Nowadays a broad range of different discretization methods, such as (isogeometric) spline based finite element approaches, collocation or meshless methods are available to compute approximate solutions for boundary value problems. Locking is a common issue for primal formulations in all these schemes and formulations based on mixed methods may be favorable. A general methodology will be presented to construct necessary strain/stress ansatz spaces, independent of the discretization method.