From the Hu-Washizu formulation to the average nodal strain formulation
We present a stabilized finite element method for the Hu-Washizu formulation of linear elasticity based on simplicial meshes leading to the stabilized nodal strain formulation or node-based uniform strain elements. We show that the finite element approximation converges uniformly to the exact solution for the nearly incompressible case.
|01_Lamichhane_From_the_Hu-Washizu_2009.pdf||220.71 kB||Adobe PDF|| Request a copy|
|02_Lamichhane_From_the_Hu-Washizu_2009.pdf||141.26 kB||Adobe PDF|| Request a copy|
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