[tag] initial_aperture

Initial fracture's aperture \(a_0\) parameter.

Additional info

From ProcessLib/LIE/SmallDeformation/CreateSmallDeformationProcess.cpp line 159

• This is a required parameter.
• Expanded tag path: processes.process.SMALL_DEFORMATION_WITH_LIE.fracture_properties.initial_aperture
• Go to source code: → ogs/ogs/6.5.7

Used in the following test data files

• [→ ogs/ogs/master | → doc] LIE/Mechanics/GreatCellWithBBar/mechanics_embedded_fracture_F.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/GreatCelljupyterNotebook/M2_LIE.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/cohesive_zone_load_path.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/coulomb_load_path.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/elastic_push_pull_two_fractures.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/mohr_coulomb_load_path_nu0p3.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/sfrac.q.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/single_joint.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/single_joint_3D.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/single_joint_displacement_controlled.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/single_joint_inside.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/single_joint_negative_aperture.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/two_cracks_branch_pull.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/two_cracks_junction_pull.prj
• [→ ogs/ogs/master | → doc] LIE/Mechanics/two_joints.prj