| 有限元方法在法医学颅脑损伤分析中的应用 |
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| 引用本文： | Sha Y,Zou DH,Liu NG,Chen YJ. 有限元方法在法医学颅脑损伤分析中的应用[J]. 法医学杂志, 2010, 26(6): 449-453. DOI: 10.3969/j.issn.1004-5619.2010.06.013 |
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| 作者姓名： | Sha Y Zou DH Liu NG Chen YJ |
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| 作者单位： | 1. 司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063;复旦大学,上海医学院法医学系,上海,200032
2. 司法部司法鉴定科学技术研究所,上海市法医学重点实验室,上海,200063 |
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| 基金项目： | 国家自然科学基金资助项目(30872920、81072507); 上海市自然科学基金资助项目(10ZR1431200); 科技部科研院所社会公益研究专项(GY0906) |
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| 摘 要： | 有限元方法(finite element method,FEM)是一种与现代计算机技术相联系的计算应力分析方法,已逐渐被应用于生物力学领域仿真人体结构力学功能研究,尤其是在颅脑损伤研究中最为广泛和深入。本文综述了现有头部有限元模型的特点、材料属性的赋值以及颅脑损伤有限元模型在钝力击打、高坠、交通事故等鉴定中的应用情况,探讨FEM建模在法医学颅脑损伤预测中的优劣势及其应用价值。
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| 关 键 词： | 法医病理学 颅脑损伤 综述[文献类型] 有限元分析 |
Application of finite element method in evaluation of craniocerebral trauma |
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| Sha Yu,Zou Dong-hua,Liu Ning-guo,Chen Yi-jiu. Application of finite element method in evaluation of craniocerebral trauma[J]. Journal of Forensic Medicine, 2010, 26(6): 449-453. DOI: 10.3969/j.issn.1004-5619.2010.06.013 |
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| Authors: | Sha Yu Zou Dong-hua Liu Ning-guo Chen Yi-jiu |
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| Affiliation: | SHAO Yu1,2,ZOU Dong-hua1,LIU Ning-guo1,CHEN Yi-jiu1(1.Shanghai Key Laboratory of Forensic Medicine,Institute of Forensic Science,Ministry of Justice,P.R.China,Shanghai 200063,China,2.Department of Forensic Science,Shanghai Medical College,Fudan University,Shanghai 200032,China) |
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| Abstract: | FEM combined with modern computer technology is a mathematical method for stress analysis.It has gradually become a significant experimental tool to explore the functions of biomechanically simulated human body structure and mechanism of craniocerebral injuries.This paper reviewed the features and biomechanical materials of the FEM human head models,materials assignment and their applications in blunt injury,fall,traffic accident.It also explore their merits and values in forensic head injury cases. |
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| Keywords: | forensic pathology craniocerebral trauma review[publication type] finite element analysis |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ |
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