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使用开源详细的人类模型对爆炸引起的伤害进行数值调查

Alberto Morena¹, Lorenzo Peroni¹, Martina Scapin¹

¹Politecnico di Torino, Turin, Italy.

International journal for numerical methods in biomedical engineering

|October 21, 2024

概括

这项研究验证了用于预测爆炸伤害的全人类安全模型 (THUMS). 开源的人类模型准确地重现了初级爆炸创伤,帮助标准化计算框架对爆炸反应.

科学领域:

生物力学生物力学
计算建模计算建模
创伤研究研究创伤研究

背景情况:

爆炸在军事和民用环境中都会带来重大风险.
开发用于爆炸伤害预测的标准化计算框架仍然是一个挑战.
现有的数值模型缺乏统一的方法来模拟爆炸冲击.

研究的目的:

评估全人类安全模型 (THUMS) 对爆炸引起的创伤的预测能力.
评估公开的THUMS行人模型是否适合建立一个共同的建模框架.
在各种爆炸场景下,研究THUMS模型中的重要器官的反应.

主要方法:

在自由场和部分封闭环境中模拟爆炸场景.
将 THUMS 人类模型暴露在各种爆炸条件下.
在THUMS模型中分析创伤模式和内部器官的反应.

主要成果:

THUMS在模拟的内部器官创伤模式和现有的实验数据之间证明了一致性.
该模型的预测与爆炸效应的既定伤害值保持一致.
图姆斯模型在复制初级爆炸相关伤害方面被证明是有效的.

结论:

开源的THUMS人体模型已被验证用于模拟初级爆炸伤害.
这项研究支持对人类对爆炸反应进行标准化数值模拟的开发.
THUMS提供了一个有前途的工具,用于加强爆炸事件的安全规划和应对策略.

关键词:

爆炸造成的伤害.爆炸波是一种爆炸波.人类模型人类模型数字模拟的数字模拟.冲击波是一种冲击波.

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