基于ABAQUS的三维有限元抓握手模型的建立与研究  

The Study on 3D Finite Element Model of Grasp-hand Based on ABAQUS Software

作　　者：杨德伟[1] 李俊源[1] 姜献峰[1] 饶聪超[1] 

机构地区：[1]浙江工业大学特种装备制造和先进加工技术教育部重点实验室,浙江杭州310014

出　　处：《机械设计与制造工程》2013年第1期18-21,共4页Machine Design and Manufacturing Engineering

摘　　要：为了获取正常人体手部CT扫描数据,应用逆向工程原理,建立手外表面几何模型和手部骨骼几何模型,并对其进行处理,建立了包括正常人体手部骨骼及手部软组织的三维有限元模型,得到了有限元手模型对手柄模型抓握后手表面压力分布情况。In order to get the normal human hand CT scan data, this paper applies reverse engineering principle into the establishment and modification of the hand - surface and hand bone geometry model separately. It has advantages in the representations of three - dimension grasp - hand finite element model including the normal human hand bone and soft tissue, and the hand - surface pressure distribution of the tightly grasped hand model.

关 键 词：工具手柄 抓握手 有限元 压力分布 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]