{
  "plane_cut_cases": [
    {
      "vertices": 75,
      "tets": 160,
      "cut_tets": 49,
      "cut_tet_fraction": 0.3063,
      "unique_cut_edges": 45,
      "estimated_cut_surface_triangles": 62,
      "damage_band_vertices": 49,
      "cells": [
        4,
        4,
        2
      ],
      "spacing_m": 0.01
    },
    {
      "vertices": 405,
      "tets": 1280,
      "cut_tets": 209,
      "cut_tet_fraction": 0.1633,
      "unique_cut_edges": 159,
      "estimated_cut_surface_triangles": 262,
      "damage_band_vertices": 147,
      "cells": [
        8,
        8,
        4
      ],
      "spacing_m": 0.01
    },
    {
      "vertices": 2601,
      "tets": 10240,
      "cut_tets": 821,
      "cut_tet_fraction": 0.0802,
      "unique_cut_edges": 573,
      "estimated_cut_surface_triangles": 1034,
      "damage_band_vertices": 503,
      "cells": [
        16,
        16,
        8
      ],
      "spacing_m": 0.01
    }
  ],
  "force_scales": [
    {
      "width_m": 0.03,
      "fracture_energy_j_m2": 25.0,
      "shear_strength_pa": 1000.0,
      "contact_area_m2": 0.0001,
      "fracture_force_n": 0.75,
      "interface_force_n": 0.1,
      "combined_force_n": 0.85
    },
    {
      "width_m": 0.05,
      "fracture_energy_j_m2": 100.0,
      "shear_strength_pa": 4000.0,
      "contact_area_m2": 0.00025,
      "fracture_force_n": 5.0,
      "interface_force_n": 1.0,
      "combined_force_n": 6.0
    },
    {
      "width_m": 0.08,
      "fracture_energy_j_m2": 250.0,
      "shear_strength_pa": 10000.0,
      "contact_area_m2": 0.0005,
      "fracture_force_n": 20.0,
      "interface_force_n": 5.0,
      "combined_force_n": 25.0
    }
  ]
}