人体有限元模型在柔性防护产品中的应用  

Application of Human Finite Element Model in Flexible Protective Products

作　　者：孙玥 牛文鑫[3] 陈馨蔚 陈祺垲 顾冰菲 刘瑜希 SUN Yue;NIU Wenxin;CHEN Xinwei;CHEN Qikai;GU Bingfei;LIU Yuxi(School of Fashion Design&Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;Key Laboratory of Silk Culture Heritage and Products Design Digital Technology,Ministry of Culture and Tourism,Hangzhou 310018,China;Shanghai Yangzhi Rehabilitation Hospital(Shanghai Sunshine Rehabilitation Center),Tongji University School of Medicine,Shanghai 201619,China)

机构地区：[1]浙江理工大学服装学院,杭州310018 [2]丝绸文化传承与产品设计数字化技术文化和旅游部重点实验室,杭州310018 [3]同济大学附属上海市养志康复医院(上海市阳光康复中心),上海201619

出　　处：《医用生物力学》2025年第1期244-250,共7页Journal of Medical Biomechanics

基　　金：教育部人文社科项目(24YJCZH268);国家大学生创新训练项目(202410338040)。

摘　　要：为确保产品功能和实用性的前提下充分考虑人体生理特征和运动机制,基于生物力学反馈的人体有限元模型在“以人为本”的健康防护产品设计中起到了重要作用。本文聚焦利用柔性材料制作而成的防护类产品,探讨人体有限元模型在该类防护产品设计中的应用现状和发展趋势。首先,从人体生物力学角度总结近年来关于人体不同部位的有限元模型构建过程。其次,从人体头部、躯干、上肢和下肢部位与防护设备建立的接触模型,梳理有限元法在健康防护产品设计中的应用现状及所面临的挑战。最后,讨论使用有限元法在该类研究中存在的问题,指出在追求准确性、实时性和逼真性的背景下,具有高效、精确、可重复利用等优点的有限元接触模型仍具有广阔的应用前景。In order to fully consider the physiological characteristics and movement mechanism of the human body under the premise of ensuring the function and practicality of the product,the human-fabric contact finite element model based on biomechanical feedback plays an important role in the design of‘people-oriented’health protection products.This review focuses on the design of protective products made of flexible materials,and discusses the application status and development trend of human finite element model in the design of protective products.The construction process of finite element models of different parts of the human body in recent years is summarized from the perspective of human biomechanics.Secondly,from the contact models established between the human head,torso,upper limbs and lower limbs and protective devices,the application status and challenges of finite element method in the design of health protective products are sorted out.Finally,the problems existing in the use of finite element method in such researches are discussed.It is pointed out that in the context of pursuing accuracy,real-time and realism,finite element contact models with the advantages of high efficiency,precision and reusability still have a broad application prospect.

关 键 词：有限元模型 人体生物力学 柔性防护产品 材料属性 

分 类 号：R318.01[医药卫生—生物医学工程]