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OGS
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OGS
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<OpenGeoSysProject>
<meshes>
<mesh>2d_mesh.vtu</mesh>
<mesh>2D_STRIP1.vtu</mesh>
<mesh>2D_STRIP2.vtu</mesh>
<mesh>2D_STRIP3.vtu</mesh>
<mesh>2D_STRIP4.vtu</mesh>
<mesh>2D_STRIP5.vtu</mesh>
<mesh>2D_STRIP6.vtu</mesh>
<mesh>2D_STRIP7.vtu</mesh>
<mesh>2D_STRIP8.vtu</mesh>
<mesh>2D_STRIP9.vtu</mesh>
<mesh>2D_STRIP10.vtu</mesh>
<mesh>2D_STRIP11.vtu</mesh>
<mesh>2D_STRIP12.vtu</mesh>
<mesh>2D_STRIP13.vtu</mesh>
<mesh>2D_STRIP14.vtu</mesh>
<mesh>2D_STRIP15.vtu</mesh>
<mesh>2D_STRIP16.vtu</mesh>
<mesh>2D_BAG1.vtu</mesh>
<mesh>2D_BAG2.vtu</mesh>
<mesh>2D_BAG3.vtu</mesh>
<mesh>2D_BAG4.vtu</mesh>
<mesh>2D_BAG5.vtu</mesh>
<mesh>2D_BAG6.vtu</mesh>
<mesh>2D_BAG7.vtu</mesh>
<mesh>2D_BAG8.vtu</mesh>
<mesh>2D_BAG9.vtu</mesh>
<mesh>2D_BAG10.vtu</mesh>
<mesh>2D_BAG11.vtu</mesh>
<mesh>2D_BAG12.vtu</mesh>
<mesh>2D_BAG13.vtu</mesh>
<mesh>2D_BAG14.vtu</mesh>
<mesh>2D_BAG15.vtu</mesh>
<mesh>2D_BAG16.vtu</mesh>
<mesh>2D_p_bottom.vtu</mesh>
<mesh>2D_injection_position.vtu</mesh>
<mesh>2D_outflow_position.vtu</mesh>
</meshes>
<processes>
<process>
<name>M</name>
<type>SMALL_DEFORMATION_WITH_LIE</type>
<integration_order>3</integration_order>
<use_b_bar>true</use_b_bar>
<process_variables>
<process_variable>displacement</process_variable>
<process_variable>displacement_jump1</process_variable>
</process_variables>
<constitutive_relation id="0">
<type>LinearElasticIsotropic</type>
<youngs_modulus>E1</youngs_modulus>
<poissons_ratio>nu1</poissons_ratio>
</constitutive_relation>
<constitutive_relation id="1">
<type>LinearElasticIsotropic</type>
<youngs_modulus>E2</youngs_modulus>
<poissons_ratio>nu2</poissons_ratio>
</constitutive_relation>
<fracture_model>
<type>LinearElasticIsotropic</type>
<normal_stiffness>Kn</normal_stiffness>
<shear_stiffness>Ks</shear_stiffness>
<penalty_aperture_cutoff>1e-9</penalty_aperture_cutoff>
<tension_cutoff>1</tension_cutoff>
</fracture_model>
<fracture_properties>
<material_id>2</material_id>
<initial_aperture>aperture0</initial_aperture>
</fracture_properties>
<secondary_variables>
<secondary_variable internal_name="sigma" output_name="sigma" />
<secondary_variable internal_name="epsilon" output_name="epsilon" />
<secondary_variable internal_name="fracture_aperture" output_name="fracture_aperture" />
<secondary_variable internal_name="fracture_stress" output_name="fracture_stress" />
</secondary_variables>
</process>
</processes>
<time_loop>
<processes>
<process ref="M">
<nonlinear_solver>basic_newton_u</nonlinear_solver>
<convergence_criterion>
<type>DeltaX</type>
<norm_type>NORM2</norm_type>
<abstol>1e-13</abstol>
</convergence_criterion>
<time_discretization>
<type>BackwardEuler</type>
</time_discretization>
<time_stepping>
<type>FixedTimeStepping</type>
<t_initial>0</t_initial>
<t_end>1</t_end>
<timesteps>
<pair>
<repeat>1</repeat>
<delta_t>1.0</delta_t>
</pair>
</timesteps>
</time_stepping>
</process>
</processes>
<output>
<type>VTK</type>
<prefix>mechanics_embedded_fracture_F_PMMA</prefix>
<variables>
<variable>MaterialIDs</variable>
<variable>displacement</variable>
<variable>displacement_jump1</variable>
<variable>fracture_stress</variable>
<variable>fracture_aperture</variable>
<variable>sigma</variable>
<variable>epsilon</variable>
<variable>levelset1</variable>
</variables>
<output_iteration_results>false</output_iteration_results>
<timesteps>
<pair>
<repeat>1</repeat>
<each_steps>1</each_steps>
</pair>
</timesteps>
</output>
</time_loop>
<parameters>
<parameter>
<name>E1</name>
<type>Constant</type>
<value>3850000000.0</value>
</parameter>
<parameter>
<name>nu1</name>
<type>Constant</type>
<value>0.4</value>
</parameter>
<parameter>
<name>E2</name>
<type>Constant</type>
<value>1e8</value>
</parameter>
<parameter>
<name>nu2</name>
<type>Constant</type>
<value>0.4</value>
</parameter>
<parameter>
<name>rho_sr</name>
<type>Group</type>
<group_id_property>MaterialIDs</group_id_property>
<index_values>
<index>0</index>
<value>2650</value>
</index_values>
<index_values>
<index>1</index>
<value>2650</value>
</index_values>
<index_values>
<index>2</index>
<value>2650</value>
</index_values>
</parameter>
<parameter>
<name>rho_fr</name>
<type>Constant</type>
<value>1e3</value>
</parameter>
<parameter>
<name>mu</name>
<type>Constant</type>
<value>1e-3</value>
</parameter>
<parameter>
<name>f_thickness</name>
<type>Constant</type>
<value>1.0</value>
</parameter>
<parameter>
<name>aperture0</name>
<type>Constant</type>
<value>1e-5</value>
</parameter>
<parameter>
<name>Kn</name>
<type>Constant</type>
<value>10000000000.0</value>
</parameter>
<parameter>
<name>Ks</name>
<type>Constant</type>
<value>5000000000.0</value>
</parameter>
<parameter>
<name>effective_stress0</name>
<type>Constant</type>
<values>-3e6 -3e6 -3e6 0</values>
</parameter>
<parameter>
<name>fracture_effective_stress0</name>
<type>Constant</type>
<values>0.0 -2e6</values>
</parameter>
<parameter>
<name>u0</name>
<type>Constant</type>
<values>0 0</values>
</parameter>
<parameter>
<name>zero</name>
<type>Constant</type>
<value>0</value>
</parameter>
<parameter>
<name>loading</name>
<type>Constant</type>
<value>1</value>
</parameter>
<parameter>
<name>BAG_1_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_1_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_2_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_2_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_3_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_3_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_5_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_5_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_4_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_4_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_6_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_6_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_7_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_7_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_8_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_8_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_9_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_9_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_10_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_10_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_11_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_11_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_12_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_12_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_13_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_13_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_14_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_14_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_15_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_15_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>BAG_16_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>BAG_16_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_1_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_1_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_2_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_2_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_3_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_3_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_5_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_5_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_4_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_4_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_6_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_6_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_7_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_7_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_8_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_8_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_9_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_9_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_10_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_10_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_11_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_11_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_12_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_12_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_13_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_13_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_14_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_14_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_15_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_15_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
<parameter>
<name>STRIP_16_SURFACE_CURVE</name>
<type>CurveScaled</type>
<curve>STRIP_16_SURFACE_CURVE</curve>
<parameter>loading</parameter>
</parameter>
</parameters>
<curves>
<curve>
<name>BAG_1_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-3820000.0 -3820000.0</values>
</curve>
<curve>
<name>BAG_2_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-7800000.0 -7800000.0</values>
</curve>
<curve>
<name>BAG_3_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-9950000.0 -9950000.0</values>
</curve>
<curve>
<name>BAG_4_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-10000000.0 -10000000.0</values>
</curve>
<curve>
<name>BAG_5_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-6640000.0 -6640000.0</values>
</curve>
<curve>
<name>BAG_6_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-4460000.0 -4460000.0</values>
</curve>
<curve>
<name>BAG_7_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-1170000.0 -1170000.0</values>
</curve>
<curve>
<name>BAG_8_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-1000000.0 -1000000.0</values>
</curve>
<curve>
<name>BAG_9_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-3820000.0 -3820000.0</values>
</curve>
<curve>
<name>BAG_10_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-7800000.0 -7800000.0</values>
</curve>
<curve>
<name>BAG_11_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-9950000.0 -9950000.0</values>
</curve>
<curve>
<name>BAG_12_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-10000000.0 -10000000.0</values>
</curve>
<curve>
<name>BAG_13_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-6640000.0 -6640000.0</values>
</curve>
<curve>
<name>BAG_14_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-4460000.0 -4460000.0</values>
</curve>
<curve>
<name>BAG_15_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-1170000.0 -1170000.0</values>
</curve>
<curve>
<name>BAG_16_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-1000000.0 -1000000.0</values>
</curve>
<curve>
<name>STRIP_1_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-5810000.0 -5810000.0</values>
</curve>
<curve>
<name>STRIP_2_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-8875000.0 -8875000.0</values>
</curve>
<curve>
<name>STRIP_3_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-9975000.0 -9975000.0</values>
</curve>
<curve>
<name>STRIP_4_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-8320000.0 -8320000.0</values>
</curve>
<curve>
<name>STRIP_5_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-5550000.0 -5550000.0</values>
</curve>
<curve>
<name>STRIP_6_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-2815000.0 -2815000.0</values>
</curve>
<curve>
<name>STRIP_7_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-1085000.0 -1085000.0</values>
</curve>
<curve>
<name>STRIP_8_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-3405000.0 -3405000.0</values>
</curve>
<curve>
<name>STRIP_9_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-5810000.0 -5810000.0</values>
</curve>
<curve>
<name>STRIP_10_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-8875000.0 -8875000.0</values>
</curve>
<curve>
<name>STRIP_11_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-9975000.0 -9975000.0</values>
</curve>
<curve>
<name>STRIP_12_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-8320000.0 -8320000.0</values>
</curve>
<curve>
<name>STRIP_13_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-5550000.0 -5550000.0</values>
</curve>
<curve>
<name>STRIP_14_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-2815000.0 -2815000.0</values>
</curve>
<curve>
<name>STRIP_15_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-1085000.0 -1085000.0</values>
</curve>
<curve>
<name>STRIP_16_SURFACE_CURVE</name>
<coords>0.0 1.0</coords>
<values>-3405000.0 -3405000.0</values>
</curve>
</curves>
<process_variables>
<process_variable>
<name>displacement</name>
<components>2</components>
<order>1</order>
<initial_condition>u0</initial_condition>
<boundary_conditions>
<boundary_condition>
<mesh>2D_injection_position</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_injection_position</mesh>
<type>Dirichlet</type>
<component>1</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_p_bottom</mesh>
<type>Dirichlet</type>
<component>0</component>
<parameter>zero</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG1</mesh>
<type>NormalTraction</type>
<parameter>BAG_1_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG2</mesh>
<type>NormalTraction</type>
<parameter>BAG_2_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG3</mesh>
<type>NormalTraction</type>
<parameter>BAG_3_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG4</mesh>
<type>NormalTraction</type>
<parameter>BAG_4_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG5</mesh>
<type>NormalTraction</type>
<parameter>BAG_5_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG6</mesh>
<type>NormalTraction</type>
<parameter>BAG_6_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG7</mesh>
<type>NormalTraction</type>
<parameter>BAG_7_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG8</mesh>
<type>NormalTraction</type>
<parameter>BAG_8_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG9</mesh>
<type>NormalTraction</type>
<parameter>BAG_9_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG10</mesh>
<type>NormalTraction</type>
<parameter>BAG_10_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG11</mesh>
<type>NormalTraction</type>
<parameter>BAG_11_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG12</mesh>
<type>NormalTraction</type>
<parameter>BAG_12_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG13</mesh>
<type>NormalTraction</type>
<parameter>BAG_13_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG14</mesh>
<type>NormalTraction</type>
<parameter>BAG_14_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG15</mesh>
<type>NormalTraction</type>
<parameter>BAG_15_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_BAG16</mesh>
<type>NormalTraction</type>
<parameter>BAG_16_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP1</mesh>
<type>NormalTraction</type>
<parameter>STRIP_1_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP2</mesh>
<type>NormalTraction</type>
<parameter>STRIP_2_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP3</mesh>
<type>NormalTraction</type>
<parameter>STRIP_3_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP4</mesh>
<type>NormalTraction</type>
<parameter>STRIP_4_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP5</mesh>
<type>NormalTraction</type>
<parameter>STRIP_5_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP6</mesh>
<type>NormalTraction</type>
<parameter>STRIP_6_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP7</mesh>
<type>NormalTraction</type>
<parameter>STRIP_7_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP8</mesh>
<type>NormalTraction</type>
<parameter>STRIP_8_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP9</mesh>
<type>NormalTraction</type>
<parameter>STRIP_9_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP10</mesh>
<type>NormalTraction</type>
<parameter>STRIP_10_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP11</mesh>
<type>NormalTraction</type>
<parameter>STRIP_11_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP12</mesh>
<type>NormalTraction</type>
<parameter>STRIP_12_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP13</mesh>
<type>NormalTraction</type>
<parameter>STRIP_13_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP14</mesh>
<type>NormalTraction</type>
<parameter>STRIP_14_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP15</mesh>
<type>NormalTraction</type>
<parameter>STRIP_15_SURFACE_CURVE</parameter>
</boundary_condition>
<boundary_condition>
<mesh>2D_STRIP16</mesh>
<type>NormalTraction</type>
<parameter>STRIP_16_SURFACE_CURVE</parameter>
</boundary_condition>
</boundary_conditions>
</process_variable>
<process_variable>
<name>displacement_jump1</name>
<components>2</components>
<order>1</order>
<initial_condition>u0</initial_condition>
<boundary_conditions />
</process_variable>
</process_variables>
<nonlinear_solvers>
<nonlinear_solver>
<name>basic_newton_u</name>
<type>Newton</type>
<max_iter>659</max_iter>
<linear_solver>linear_solver_u</linear_solver>
</nonlinear_solver>
</nonlinear_solvers>
<linear_solvers>
<linear_solver>
<name>linear_solver_u</name>
<eigen>
<solver_type>SparseLU</solver_type>
<scaling>true</scaling>
</eigen>
</linear_solver>
</linear_solvers>
</OpenGeoSysProject>
1.11.0