{
  "case": "linear_elastic / plate with circular hole (Kirsch)",
  "geometry": {
    "hole_radius_m": 0.01,
    "quarter_half_x_m": 0.15,
    "quarter_half_y_m": 0.15,
    "thickness_m": 0.02,
    "full_plate_width_over_hole_diameter": 15.0
  },
  "material": {
    "E_Pa": 210000000000.0,
    "nu": 0.3
  },
  "load": {
    "sigma_inf_Pa": 1000000.0
  },
  "kt_theory": 3.0,
  "mesh_convergence": [
    {
      "size_factor": 0.35,
      "max_p1_Pa": 2701294.4131639013,
      "kt_fem": 2.701294413163901,
      "kt_theory": 3.0,
      "error_pct": 9.956852894536627,
      "elapsed_s": 23.69294571876526,
      "face_tags": {
        "sym_x0": 1,
        "hole": 2,
        "z_top": 3,
        "far_y": 4,
        "sym_z0": 5,
        "sym_y0": 6,
        "far_x": 7
      }
    },
    {
      "size_factor": 0.2,
      "max_p1_Pa": 2891424.339444656,
      "kt_fem": 2.8914243394446557,
      "kt_theory": 3.0,
      "error_pct": 3.619188685178143,
      "elapsed_s": 41.043723344802856,
      "face_tags": {
        "sym_x0": 1,
        "hole": 2,
        "z_top": 3,
        "far_y": 4,
        "sym_z0": 5,
        "sym_y0": 6,
        "far_x": 7
      }
    },
    {
      "size_factor": 0.15,
      "max_p1_Pa": 3005078.1661197525,
      "kt_fem": 3.0050781661197523,
      "kt_theory": 3.0,
      "error_pct": 0.1692722039917438,
      "elapsed_s": 105.07150769233704,
      "face_tags": {
        "sym_x0": 1,
        "hole": 2,
        "z_top": 3,
        "far_y": 4,
        "sym_z0": 5,
        "sym_y0": 6,
        "far_x": 7
      }
    }
  ],
  "final_error_pct": 0.1692722039917438,
  "pass": true
}