Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/71400
Title: Numerical simulation and its comparison based on two unit cell models
Authors: Fan, JP 
Tang, CY 
Issue Date: 2003
Publisher: 華中科技大學出版社
Source: 華中科技大學學報. 自然科學版 (Journal of Huazhong University of Science and Technology. Natural science edition), 2003, v. 31, no. 11, p. 82-84 How to cite?
Journal: 華中科技大學學報. 自然科學版 (Journal of Huazhong University of Science and Technology. Natural science edition) 
Abstract: 利用三维有限元方法,通过建立立方体、六棱柱单位胞体数值分析模型,对颗粒增强复合材料做模拟计算.在单向外载荷作用下,讨论两模型中正应力、von Mises应力的分布规律.结果显示两模型的应力场分布相近或相似, 将在相同的区域里发生材料剪切屈服和界面脱胶破坏. 计算了复合材料弹性系数,经过同整体体积平均分析方法和实验测量结果的比较,结果显示六棱柱模型较立方体模型更加符合真实情况.
URI: http://hdl.handle.net/10397/71400
ISSN: 1671-4512
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