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三维可展曲面自适应点阵结构及其制备方法
宋宏伟; 康帅; 刘文峰; 袁武
2022-03-04
Rights Holder中国科学院力学研究所
Abstract本发明公开了一种三维可展曲面自适应点阵结构及其制备方法,首次释放了点阵夹芯胞元间转动自由度。所述三维可展曲面自适应点阵结构包括至少一列胞元链,所述胞元链包括多个胞元,相邻的两个胞元之间相互铰接,所述胞元为镂空的八面体点阵构型或者镂空的金字塔点阵构型;在所述胞元链的列数不小于两列的情形下,相邻的两个所述胞元链之间为平行设置,并且所述相邻的两个所述胞元链之间相互铰接。这种新型嵌锁‑铰接方法实现了点阵夹芯三维可展曲面随形自适应,利用铰接部分的转动,解决了现有技术中点阵夹层结构存在的装配后面芯不匹配力学性能下降和尺寸效应带来的问题。
Application Date2021-06-17
Date Available2022-03-04
Patent NumberZL202110672568.8
Language中文
Country中国
Agency北京和信华成知识产权代理事务所
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/90044
Collection流固耦合系统力学重点实验室
Affiliation中国科学院力学研究所
Recommended Citation
GB/T 7714
宋宏伟,康帅,刘文峰,等. 三维可展曲面自适应点阵结构及其制备方法. ZL202110672568.8[P]. 2022-03-04.
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