IMECH-IR  > 水动力学与海洋工程重点实验室(2009-2011)
一种参数化的静态超单元构造方法
丁桦; 周昊
2010-02-03
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种参数化的静态超单元构造方法,该单元利用子结构的方法,降低模型的自由度,然后对结构不同尺寸进行参数化;对刚度矩阵K、应变矩阵B进行拟合,构造出超单元,该超单元结点数量少,可大量节省计算时间,易于优化,且计算结果能保证精度要求。基于这种超单元的构造方法,可构造出计算量大大降低的、各种各样的超单元。
Application Date2008-03-19
Date Available2013-01-04
Patent NumberZL2008101022708
Language中文
Country中国
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/46065
Collection水动力学与海洋工程重点实验室(2009-2011)
Recommended Citation
GB/T 7714
丁桦,周昊. 一种参数化的静态超单元构造方法. ZL2008101022708[P]. 2010-02-03.
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