A family of virtual element methods for plane elasticity problems based on the Hellinger-Reissner principle

作者：Artioli E; de Miranda S; Lovadina C^*; Patruno L

来源：Computer Methods in Applied Mechanics and Engineering, 2018, 340: 978-999.

DOI：10.1016/j.cma.2018.06.020

• Virtual element method
• Plane elasticity problem
• Hellinger-Reissner formulation
• Stability and convergence analysis

In the framework of 2D elasticity problems, a family of Virtual Element schemes based on the Hellinger-Reissner variational principle is presented. A convergence and stability analysis is rigorously developed. Numerical tests confirming the theoretical predictions are performed.

• 出版日期2018-10-1