{
  "repository": "HaomingLuo/AgentFEM-Material-Loading-Memory",
  "revision": "cc9644aa5b51ac4f0ff5cccc9a42452de0d220a3",
  "shard_sha256": "952b90eed1ce3ac288487cf31180384fc12f79aa03d95e4885bfd73b85c9a46d",
  "sample_id": "00252",
  "case_id": "fd6ba3b5c8c72f940c60",
  "split": "train",
  "selection": "First two noninitial returns to zero strain; no interpolation",
  "states": [
    {
      "index": 36,
      "signed_equivalent_strain": 0.0,
      "signed_equivalent_stress_MPa": -481.2623476804613,
      "equivalent_plastic_strain": 0.010416983542376664
    },
    {
      "index": 60,
      "signed_equivalent_strain": 0.0,
      "signed_equivalent_stress_MPa": 551.1334859108593,
      "equivalent_plastic_strain": 0.02210042415668055
    }
  ],
  "stress_difference_MPa": 1032.3958335913208,
  "scope": "Synthetic proportional deviatoric J2 material-point history; not experiment or model accuracy."
}