广东牙病防治2012，Vol.20Issue(10)：517-519,3.
上颌成组切牙三维有限元模型的建立
Construction of a three-dimensional finite element model of groups of the maxillary incisors
摘要
Abstract
After the Micro-CT scanning groups of the maxillary incisors, with the help of Geomagic Studio and Unigraph-ics NX4, the 3-D geometric model was built, then the mesh model was established in Ansys Workbench 11.0. Results The shape of the model which contains 35 873 elements and 62 359 nodes was lifelike and the model could be rotated, enlarged and reduced arbitrarily. The stress of the teeth could be analyzed separately or by groups according to different stress on the upper incisors. Conclusion The three-dimensional finite element model of groups of the maxillary incisors was constructed successfully. It had intact structure, could simulate the stress response of the maxillary incisors accurate- ly.关键词
上颌成组切牙/三维有限元/Micro-CTKey words
Groups of the maxillary incisors/ Three-dimensional finite element/ Micro-CT分类
医药卫生引用本文复制引用
张理红,任家银,赵书平,王虎,罗岷,田丽玛..上颌成组切牙三维有限元模型的建立[J].广东牙病防治,2012,20(10):517-519,3.基金项目
宜宾市科技局重点科技计划研究基金资助项目(2010SF015) （2010SF015）
