B-3 事故再現シミュレーションのための幼児人体マルチボディモデルの開発と評価(傷害評価)

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タイトル別名
  • B-3 Development and Estimation of Multi-body Child Human Model
  • 事故再現シミュレーションのための幼児人体マルチボディモデルの開発と評価
  • ジコ サイゲン シミュレーション ノ タメ ノ ヨウジ ジンタイ マルチボディ モデル ノ カイハツ ト ヒョウカ

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抄録

In Japan, accidental injury tops the cause of child death. Therefore effective countermeasures against these accidents are required for accident prevention and mitigation. In this study, we performed a simulation of accident reconstruction in order to comprehend accident situation for suggestion and evaluation of effective countermeasures. A multi-body child human model was constructed and used for this simulation. The biofidelity of this child model was evaluated by a series of impact test simulation which represents impact tests for evaluation of Q3 dummy. Using this validated child model, we reconstruct an accident based on an accident data. As a result, a multi-body child human model was reconstructed based on the weight and height data of injured children from accident data. The mass ratio of each body segment and the geometry of the child model were evaluated..

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