IMECH-IR  > 力学所知识产出(1956-2008)
颗粒复合材料断裂的梁网格模型
Alternative TitleBEAM LATTICE MODELING FOR THE FRACTURE OF PARTICLE COMPOSITES
刘金兴; 邓守春; 张晶; 梁乃刚
Source Publication工程力学
2008-10-25
Volume25Issue:10Pages:33-37
ISSN1000-4750
Abstract通过发展一种三段式单元,改进了颗粒复合材料的梁网格断裂模型。根据单元内各段交接处的平衡条件推导了单元刚度矩阵。与已有的模型相比,改进的模型能够更加真实的反映颗粒和基体之间的界面区域,并且能够容纳小于网格尺寸的颗粒。计算结果表明利用改进的模型能够得到合理的力-位移关系和断裂模式。
Keyword梁网格模犁 颗粒复合材料 微结构 断裂 单元刚度矩阵
Indexed ByCSCD
Language中文
CSCD IDCSCD:3426093
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/40728
Collection力学所知识产出(1956-2008)
Corresponding Author刘金兴
Recommended Citation
GB/T 7714
刘金兴,邓守春,张晶,等. 颗粒复合材料断裂的梁网格模型[J]. 工程力学,2008,25,10,:33-37.
APA 刘金兴,邓守春,张晶,&梁乃刚.(2008).颗粒复合材料断裂的梁网格模型.工程力学,25(10),33-37.
MLA 刘金兴,et al."颗粒复合材料断裂的梁网格模型".工程力学 25.10(2008):33-37.
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