Communication Dans Un Congrès Année : 2018

Development of simulation based liver and spleen injury risk curves for the GHBMC detailed models

Résumé

This study investigated the ability of the GHBMC detailed female (F05) and male (M50) models to predict solid organ injuries. Using 20 loading configurations from the literature corresponding to 68 Post Mortem Human Surrogate and a database of 173 simulations, simulation based injury risk curves were developed for the liver and spleen of the GHBMC M50 and F05 models. A good or fair injury prediction capability (using ISO rating) was attained for the liver when selecting carefully the loading condition based on the organ engagement. No equivalent result could be obtained on the spleen, most likely due to the insufficient number of injury points. The study highlights the critical importance of organ geometry and loading location to predict injury, and the limited effect of global model scaling on the injury prediction capability.

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Dates et versions

hal-01909026 , version 1 (30-10-2018)

Identifiants

  • HAL Id : hal-01909026 , version 1

Citer

Philippe Beillas, Fabien Berthet. Development of simulation based liver and spleen injury risk curves for the GHBMC detailed models. 2018 IRCOBI Conference, Sep 2018, ATHENES, France. 13 p. ⟨hal-01909026⟩
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