Solver
 Solver back-end Fino v0.5.208-gd2b24d6
 Preconditioner Default (GAMG) Geometric Algebraic Multi Grid Complete LU Krylov method Default (GMRES) Generalized Minimal Residual Conjugate Gradient Preconditioned Conjugate Residuals Conjugate Gradient Squared Minimum Residual DOF ordering Default (node-based) Node-based Unknown-based Gradient evaluation Default (row-summed mass matrix for tet4 and Gauss-average for tet10) Average of the Gauss points closest to the node Average of the nodal values at every node Row-summed mass matrix weighted integral of shape functions Lobatto-diagonalized mass matrix weighted integral of shape functions Diagonal-scaled mass matrix weighted integral of shape functions Consistent (non-diagonalized) mass matrix weighted integral of shape functions

## Material elastic properties

 The parts are made of the same material. Young modulus E=$E=$$E=$ 2.97e+7 GPa Poisson ratio ν=$\nu =$$\nu=$ 0.28 Density ρ=$\rho =$$\rho=$ 0.284 kg/m3 Yield stress σyield=${\sigma }_{\text{yield}}=$$\sigma_\text{yield}=$ 5.8e+4 MPa

## Volumetric forces

 Type None

## BC #1

 Type Fixed face Zero displacement in all directions u=$u=$$u =$ v=$v=$$v =$  w=$w=$$w =$  0

## Spatial discretization

 Meshing back-end Gmsh 4.0.2-git-ac4decc23 Mesh order 1 Mesh characteristic length ℓc${\ell }_{c}$$\ell_c$ 0.458 mm Nodes 40.5 k Tetrahedra 185 k Triangles 40.5 k