| 人体头部受撞击脑损伤界限的研究 |
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| 引用本文： | 郑晓宁,麦汉超.人体头部受撞击脑损伤界限的研究[J].强度与环境,2003,30(3):1-6,28. |
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| 作者姓名： | 郑晓宁 麦汉超 |
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| 作者单位： | 北京航空航天大学固体力学研究所,北京,100083 |
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| 摘 要： | 脑损伤的研究，是生物力学研究的重要问题之一，其研究涉及到医学、力学的很多方面。本文将承受撞击的颅脑看成一个整体，同时又考虑其结构和力学性质。采用粘弹性的Kelvin体进行计算分析，比较分析三种不同的判据对实际人脑的损伤的判断的影响。
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| 关 键 词： | 颅脑损伤 粘弹性体 建模 航天飞行 飞行员 撞击损伤 |
| 文章编号： | 1006-3919(2003)03-0001-06 |
The Study on Damage Tolerance of Impact Brain |
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| ZHENG Xiao-ning MAI Han-chao.The Study on Damage Tolerance of Impact Brain[J].Structure & Environment Engineering,2003,30(3):1-6,28. |
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| Authors: | ZHENG Xiao-ning MAI Han-chao |
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| Abstract: | The study on brain injury is one of the most important aspects of biomechanics, which refers to many fields of medicine and mechanics. This paper will take the impact brain as a whole by considering its structure and mechanical features, then use the Kelvin Model for analysis. After analyzing and comparing the results, the paper presents the efiects of three criteria(J-Tolerance Index, RBM and EDI)on the judge of real brain injury. |
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| Keywords: | Skull & brain injury Modeling Viscoelastic body Damage criterion |
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