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Add verification examples for transversal anisotropy from Vogel/Massmann in 2 versions each.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,238 @@ | ||
| <?xml version="1.0" encoding="ISO-8859-1"?> | ||
| <OpenGeoSysProject> | ||
| <!-- Massmann, Vogel in Kolditz et al 2018 chap 3.15 --> | ||
| <mesh>m3_3Dshearz.vtu</mesh> | ||
| <geometry>m3_3Dshearz.gml</geometry> | ||
| <processes> | ||
| <process> | ||
| <name>SD</name> | ||
| <type>SMALL_DEFORMATION</type> | ||
| <integration_order>3</integration_order> | ||
| <constitutive_relation> | ||
| <type>LinearElasticOrthotropic</type> | ||
| <youngs_moduli>E</youngs_moduli> | ||
| <shear_moduli>G</shear_moduli> | ||
| <poissons_ratios>nu</poissons_ratios> | ||
| </constitutive_relation> | ||
| <solid_density>rho</solid_density> | ||
| <specific_body_force>0 0 -9.81</specific_body_force> | ||
| <process_variables> | ||
| <process_variable>displacement</process_variable> | ||
| </process_variables> | ||
| <secondary_variables> | ||
| <secondary_variable type="static" internal_name="epsilon" output_name="epsilon"/> | ||
| <secondary_variable type="static" internal_name="sigma" output_name="sigma"/> | ||
| </secondary_variables> | ||
| </process> | ||
| </processes> | ||
| <time_loop> | ||
| <processes> | ||
| <process ref="SD"> | ||
| <nonlinear_solver>basic_newton</nonlinear_solver> | ||
| <convergence_criterion> | ||
| <type>PerComponentDeltaX</type> | ||
| <norm_type>NORM2</norm_type> | ||
| <reltols> 1.0e+15 1.0e-5 1.0e-5 </reltols> | ||
| </convergence_criterion> | ||
| <time_discretization> | ||
| <type>BackwardEuler</type> | ||
| </time_discretization> | ||
| <time_stepping> | ||
| <type>FixedTimeStepping</type> | ||
| <t_initial> 0.0 </t_initial> | ||
| <t_end>1</t_end> | ||
| <timesteps> | ||
| <pair> | ||
| <repeat>1</repeat> | ||
| <delta_t>1</delta_t> | ||
| </pair> | ||
| </timesteps> | ||
| </time_stepping> | ||
| </process> | ||
| </processes> | ||
| <output> | ||
| <type>VTK</type> | ||
| <prefix>m3_3Dshearz</prefix> | ||
| <data_mode>Ascii</data_mode> | ||
| <compress_output>false</compress_output> | ||
| <timesteps> | ||
| <pair> | ||
| <repeat> 1 </repeat> | ||
| <each_steps> 1 </each_steps> | ||
| </pair> | ||
| </timesteps> | ||
| <variables> | ||
| <variable>displacement</variable> | ||
| <variable>epsilon</variable> | ||
| <variable>sigma</variable> | ||
| </variables> | ||
| </output> | ||
| </time_loop> | ||
| <parameters> | ||
| <!-- Transversal anisotropic along z-axis --> | ||
| <!-- Stresses in Pa --> | ||
| <parameter> | ||
| <name>E</name> | ||
| <type>Constant</type> | ||
| <!-- E_1 E_2 E_3 --> | ||
| <!-- E_i E_i E_a --> | ||
| <values>7.2e9 7.2e9 2.8e9</values> | ||
| </parameter> | ||
| <parameter> | ||
| <name>G</name> | ||
| <type>Constant</type> | ||
| <!-- G_{12} G_{23} G_{13} --> | ||
| <!-- E_i/(2(1+nu)) G_a G_a --> | ||
| <values>2.70677e9 1.2e9 1.2e9</values> | ||
| </parameter> | ||
| <parameter> | ||
| <name>nu</name> | ||
| <type>Constant</type> | ||
| <!-- nu_{12} nu_{23} nu_{13} --> | ||
| <!-- nu nu_{ia} nu_{ia} --> | ||
| <values>.33 .24 .24</values> | ||
| </parameter> | ||
| <parameter> | ||
| <name>rho</name> | ||
| <type>Constant</type> | ||
| <value>0</value> | ||
| </parameter> | ||
| <parameter> | ||
| <name>zero</name> | ||
| <type>Constant</type> | ||
| <value>0.0</value> | ||
| </parameter> | ||
| <parameter> | ||
| <name>initial_displacement</name> | ||
| <type>Constant</type> | ||
| <values>0 0 0</values> | ||
| </parameter> | ||
| <parameter> | ||
| <name>sigma0</name> | ||
| <type>Constant</type> | ||
| <value>1.e+6</value> | ||
| </parameter> | ||
| <parameter> | ||
| <name>m_sigma0</name> | ||
| <type>Constant</type> | ||
| <value>-1.e+6</value> | ||
| </parameter> | ||
| </parameters> | ||
| <process_variables> | ||
| <process_variable> | ||
| <name>displacement</name> | ||
| <components>3</components> | ||
| <order>2</order> | ||
| <initial_condition>initial_displacement</initial_condition> | ||
| <boundary_conditions> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_XMIN</geometry> | ||
| <type>Dirichlet</type> | ||
| <component>0</component> | ||
| <parameter>zero</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_XMIN</geometry> | ||
| <type>Dirichlet</type> | ||
| <component>1</component> | ||
| <parameter>zero</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_XMIN</geometry> | ||
| <type>Dirichlet</type> | ||
| <component>2</component> | ||
| <parameter>zero</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_XMAX</geometry> | ||
| <type>Neumann</type> | ||
| <component>1</component> | ||
| <parameter>sigma0</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_XMAX</geometry> | ||
| <type>Neumann</type> | ||
| <component>2</component> | ||
| <parameter>sigma0</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_YMIN</geometry> | ||
| <type>Neumann</type> | ||
| <component>0</component> | ||
| <parameter>m_sigma0</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_YMAX</geometry> | ||
| <type>Neumann</type> | ||
| <component>0</component> | ||
| <parameter>sigma0</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_ZMIN</geometry> | ||
| <type>Neumann</type> | ||
| <component>0</component> | ||
| <parameter>m_sigma0</parameter> | ||
| </boundary_condition> | ||
| <boundary_condition> | ||
| <geometrical_set>m3_3Dshearz</geometrical_set> | ||
| <geometry>SURF_ZMAX</geometry> | ||
| <type>Neumann</type> | ||
| <component>0</component> | ||
| <parameter>sigma0</parameter> | ||
| </boundary_condition> | ||
| </boundary_conditions> | ||
| </process_variable> | ||
| </process_variables> | ||
| <nonlinear_solvers> | ||
| <nonlinear_solver> | ||
| <name>basic_newton</name> | ||
| <type>Newton</type> | ||
| <max_iter>10</max_iter> | ||
| <linear_solver>general_linear_solver</linear_solver> | ||
| </nonlinear_solver> | ||
| </nonlinear_solvers> | ||
| <linear_solvers> | ||
| <linear_solver> | ||
| <name>general_linear_solver</name> | ||
| <lis>-i cg -p jacobi -tol 1e-2 -maxiter 10000</lis> | ||
| <eigen> | ||
| <solver_type>CG</solver_type> | ||
| <precon_type>DIAGONAL</precon_type> | ||
| <max_iteration_step>10000</max_iteration_step> | ||
| <error_tolerance>1e-2</error_tolerance> | ||
| </eigen> | ||
| <petsc> | ||
| <prefix>sd</prefix> | ||
| <parameters>-sd_ksp_type cg -sd_pc_type bjacobi -sd_ksp_rtol 1e-10 -sd_ksp_max_it 10000</parameters> | ||
| </petsc> | ||
| </linear_solver> | ||
| </linear_solvers> | ||
| <test_definition> | ||
| <vtkdiff> | ||
| <file>m3_3Dshearz_pcs_0_ts_1_t_1.000000.vtu</file> | ||
| <field>displacement</field> | ||
| <absolute_tolerance>1e-12</absolute_tolerance> | ||
| <relative_tolerance>0</relative_tolerance> | ||
| </vtkdiff> | ||
| <vtkdiff> | ||
| <file>m3_3Dshearz_pcs_0_ts_1_t_1.000000.vtu</file> | ||
| <field>sigma</field> | ||
| <absolute_tolerance>1e-12</absolute_tolerance> | ||
| <relative_tolerance>1e-10</relative_tolerance> | ||
| </vtkdiff> | ||
| <vtkdiff> | ||
| <file>m3_3Dshearz_pcs_0_ts_1_t_1.000000.vtu</file> | ||
| <field>epsilon</field> | ||
| <absolute_tolerance>1e-12</absolute_tolerance> | ||
| <relative_tolerance>0</relative_tolerance> | ||
| </vtkdiff> | ||
| </test_definition> | ||
| </OpenGeoSysProject> |
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Tests/Data/Mechanics/Linear/Orthotropy/m3_3Dshearz_pcs_0_ts_1_t_1.000000.vtu
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