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[GeoMechanicsApplication] Fix for prescribed displacement combined wi…
…th reset_displacement. (#11933) * Fix for prescribed displacement combined with reset_displacement in the python part of GeoMechanics and in the cpp part for settlement.. Regression test added.
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19 changes: 19 additions & 0 deletions
19
...tions/GeoMechanicsApplication/tests/shell_with_reset_displacement/MaterialParameters.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| { | ||
| "properties": [{ | ||
| "model_part_name": "PorousDomain.bodemplaat", | ||
| "properties_id": 1, | ||
| "Material": { | ||
| "name": "Vloerbeton", | ||
| "constitutive_law": { | ||
| "name": "LinearElasticPlaneStress2DLaw" | ||
| }, | ||
| "Variables": { | ||
| "YOUNG_MODULUS": 4.32e8, | ||
| "POISSON_RATIO": 0.0, | ||
| "THICKNESS": 1300, | ||
| "DENSITY": 3.6e2 | ||
| }, | ||
| "Tables": {} | ||
| } | ||
| }] | ||
| } |
172 changes: 172 additions & 0 deletions
172
...ations/GeoMechanicsApplication/tests/shell_with_reset_displacement/ProjectParameters.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| { | ||
| "problem_data": { | ||
| "problem_name": "bodemplaat", | ||
| "start_time": 0.0, | ||
| "end_time": 1.0, | ||
| "echo_level": 1, | ||
| "parallel_type": "OpenMP", | ||
| "number_of_threads": 1 | ||
| }, | ||
| "solver_settings": { | ||
| "solver_type": "U_Pw", | ||
| "model_part_name": "PorousDomain", | ||
| "domain_size": 3, | ||
| "model_import_settings": { | ||
| "input_type": "mdpa", | ||
| "input_filename": "bodemplaat" | ||
| }, | ||
| "material_import_settings": { | ||
| "materials_filename": "MaterialParameters.json" | ||
| }, | ||
| "time_stepping": { | ||
| "time_step": 1.0, | ||
| "max_delta_time_factor": 1.0 | ||
| }, | ||
| "buffer_size": 2, | ||
| "echo_level": 1, | ||
| "clear_storage": false, | ||
| "compute_reactions": false, | ||
| "move_mesh_flag": false, | ||
| "reform_dofs_at_each_step": false, | ||
| "nodal_smoothing": false, | ||
| "block_builder": true, | ||
| "solution_type": "Quasi-Static", | ||
| "scheme_type": "Backward_Euler", | ||
| "reset_displacements": true, | ||
| "newmark_beta": 0.25, | ||
| "newmark_gamma": 0.5, | ||
| "newmark_theta": 0.5, | ||
| "rayleigh_m": 0.0, | ||
| "rayleigh_k": 0.0, | ||
| "strategy_type": "newton_raphson", | ||
| "convergence_criterion": "residual_criterion", | ||
| "displacement_relative_tolerance": 1.0E-4, | ||
| "displacement_absolute_tolerance": 1.0E-9, | ||
| "residual_relative_tolerance": 1.0E-4, | ||
| "residual_absolute_tolerance": 1.0E-9, | ||
| "water_pressure_relative_tolerance": 1.0E-4, | ||
| "water_pressure_absolute_tolerance": 1.0E-9, | ||
| "min_iterations": 6, | ||
| "max_iterations": 15, | ||
| "number_cycles": 1, | ||
| "reduction_factor": 1.0, | ||
| "increase_factor": 1.0, | ||
| "desired_iterations": 4, | ||
| "max_radius_factor": 10.0, | ||
| "min_radius_factor": 0.1, | ||
| "calculate_reactions": true, | ||
| "max_line_search_iterations": 5, | ||
| "first_alpha_value": 0.5, | ||
| "second_alpha_value": 1.0, | ||
| "min_alpha": 0.1, | ||
| "max_alpha": 2.0, | ||
| "line_search_tolerance": 0.5, | ||
| "rotation_dofs": true, | ||
| "linear_solver_settings": { | ||
| "solver_type": "bicgstab", | ||
| "tolerance": 1.0e-6, | ||
| "max_iteration": 1000, | ||
| "scaling": true, | ||
| "preconditioner_type": "ilu0" | ||
| }, | ||
| "problem_domain_sub_model_part_list": ["bodemplaat"], | ||
| "processes_sub_model_part_list": ["XZsupport","YZsupport","ZsupportLoadPoint"], | ||
| "body_domain_sub_model_part_list": ["bodemplaat"] | ||
| }, | ||
| "output_processes": { | ||
| "gid_output": [{ | ||
| "python_module": "gid_output_process", | ||
| "kratos_module": "KratosMultiphysics", | ||
| "process_name": "GiDOutputProcess", | ||
| "Parameters": { | ||
| "model_part_name": "PorousDomain.porous_computational_model_part", | ||
| "output_name": "bodemplaat", | ||
| "postprocess_parameters": { | ||
| "result_file_configuration": { | ||
| "gidpost_flags": { | ||
| "WriteDeformedMeshFlag": "WriteUndeformed", | ||
| "WriteConditionsFlag": "WriteElementsOnly", | ||
| "GiDPostMode": "GiD_PostAscii", | ||
| "MultiFileFlag": "SingleFile" | ||
| }, | ||
| "file_label": "step", | ||
| "output_control_type": "step", | ||
| "output_interval": 1, | ||
| "body_output": true, | ||
| "node_output": false, | ||
| "skin_output": false, | ||
| "plane_output": [], | ||
| "nodal_results": ["DISPLACEMENT","TOTAL_DISPLACEMENT","ROTATION"], | ||
| "gauss_point_results": ["GREEN_LAGRANGE_STRAIN_TENSOR","ENGINEERING_STRAIN_TENSOR","CAUCHY_STRESS_TENSOR"] | ||
| }, | ||
| "point_data_configuration": [] | ||
| } | ||
| } | ||
| }] | ||
| }, | ||
| "processes": { | ||
| "constraints_process_list": [{ | ||
| "python_module": "apply_vector_constraint_table_process", | ||
| "kratos_module": "KratosMultiphysics.GeoMechanicsApplication", | ||
| "process_name": "ApplyVectorConstraintTableProcess", | ||
| "Parameters": { | ||
| "model_part_name": "PorousDomain.XZsupport", | ||
| "variable_name": "DISPLACEMENT", | ||
| "active": [true,false,true], | ||
| "is_fixed": [true,false,true], | ||
| "value": [0.0,0.0,0.0], | ||
| "table": [0,0,0] | ||
| } | ||
| },{ | ||
| "python_module": "apply_vector_constraint_table_process", | ||
| "kratos_module": "KratosMultiphysics.GeoMechanicsApplication", | ||
| "process_name": "ApplyVectorConstraintTableProcess", | ||
| "Parameters": { | ||
| "model_part_name": "PorousDomain.YZsupport", | ||
| "variable_name": "DISPLACEMENT", | ||
| "active": [false,true,true], | ||
| "is_fixed": [false,true,true], | ||
| "value": [0.0,0.0,0.0], | ||
| "table": [0,0,0] | ||
| } | ||
| },{ | ||
| "python_module": "apply_vector_constraint_table_process", | ||
| "kratos_module": "KratosMultiphysics.GeoMechanicsApplication", | ||
| "process_name": "ApplyVectorConstraintTableProcess", | ||
| "Parameters": { | ||
| "model_part_name": "PorousDomain.XZsupport", | ||
| "variable_name": "ROTATION", | ||
| "active": [true,true,true], | ||
| "is_fixed": [false,true,false], | ||
| "value": [0.0,0.0,0.0], | ||
| "table": [0,0,0] | ||
| } | ||
| },{ | ||
| "python_module": "apply_vector_constraint_table_process", | ||
| "kratos_module": "KratosMultiphysics.GeoMechanicsApplication", | ||
| "process_name": "ApplyVectorConstraintTableProcess", | ||
| "Parameters": { | ||
| "model_part_name": "PorousDomain.YZsupport", | ||
| "variable_name": "ROTATION", | ||
| "active": [true,true,true], | ||
| "is_fixed": [true,false,false], | ||
| "value": [0.0,0.0,0.0], | ||
| "table": [0,0,0] | ||
| } | ||
| },{ | ||
| "python_module": "apply_vector_constraint_table_process", | ||
| "kratos_module": "KratosMultiphysics.GeoMechanicsApplication", | ||
| "process_name": "ApplyVectorConstraintTableProcess", | ||
| "Parameters": { | ||
| "model_part_name": "PorousDomain.ZsupportLoadPoint", | ||
| "variable_name": "DISPLACEMENT", | ||
| "active": [false,false,true], | ||
| "is_fixed": [false,false,true], | ||
| "value": [0.0,0.0,-20.0], | ||
| "table": [0,0,0] | ||
| } | ||
| }], | ||
| "loads_process_list": [], | ||
| "auxiliar_process_list": [] | ||
| } | ||
| } |
69 changes: 69 additions & 0 deletions
69
applications/GeoMechanicsApplication/tests/shell_with_reset_displacement/bodemplaat.mdpa
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
|
|
||
| Begin Properties 1 | ||
| End Properties | ||
|
|
||
| Begin Nodes | ||
| 1 0.0000000000 0.0000000000 0.0000000000 | ||
| 2 2000.0000000000 0.0000000000 0.0000000000 | ||
| 3 2000.0000000000 2000.0000000000 0.0000000000 | ||
| 4 0.0000000000 2000.0000000000 0.0000000000 | ||
| End Nodes | ||
|
|
||
|
|
||
| Begin Elements ShellThinElementCorotational3D4N | ||
| 1 1 1 2 3 4 | ||
| End Elements | ||
|
|
||
| Begin SubModelPart bodemplaat | ||
| Begin SubModelPartTables | ||
| End SubModelPartTables | ||
| Begin SubModelPartNodes | ||
| 1 | ||
| 2 | ||
| 3 | ||
| 4 | ||
| End SubModelPartNodes | ||
| Begin SubModelPartElements | ||
| 1 | ||
| End SubModelPartElements | ||
| Begin SubModelPartConditions | ||
| End SubModelPartConditions | ||
| End SubModelPart | ||
|
|
||
| Begin SubModelPart XZsupport | ||
| Begin SubModelPartTables | ||
| End SubModelPartTables | ||
| Begin SubModelPartNodes | ||
| 1 | ||
| 4 | ||
| End SubModelPartNodes | ||
| Begin SubModelPartElements | ||
| End SubModelPartElements | ||
| Begin SubModelPartConditions | ||
| End SubModelPartConditions | ||
| End SubModelPart | ||
|
|
||
| Begin SubModelPart YZsupport | ||
| Begin SubModelPartTables | ||
| End SubModelPartTables | ||
| Begin SubModelPartNodes | ||
| 1 | ||
| 2 | ||
| End SubModelPartNodes | ||
| Begin SubModelPartElements | ||
| End SubModelPartElements | ||
| Begin SubModelPartConditions | ||
| End SubModelPartConditions | ||
| End SubModelPart | ||
|
|
||
| Begin SubModelPart ZsupportLoadPoint | ||
| Begin SubModelPartTables | ||
| End SubModelPartTables | ||
| Begin SubModelPartNodes | ||
| 3 | ||
| End SubModelPartNodes | ||
| Begin SubModelPartElements | ||
| End SubModelPartElements | ||
| Begin SubModelPartConditions | ||
| End SubModelPartConditions | ||
| End SubModelPart |
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