TY - GEN
T1 - Assembled 3D periodic auxetic cellular structure and its mechanical properties
AU - Ma, Li
N1 - Publisher Copyright:
© 2016, European Conference on Composite Materials, ECCM. All rights reserved.
PY - 2016
Y1 - 2016
N2 - 3D periodic auxetic cellular structures (PACSs) have attracted great interest in recent years as they have superior properties of mechanics and potential application in the filed of aviation, shipping and transportation et al.. However, they usually consist of intricate geometries which make the fabrication of them a significant challenge. The present paper is focused on introducing the interlocking assembly concept into the fabrication of 3D PACSs. There are distinct advantages of the proposed method compared with the additive manufacturing methods mainly used before. The auxetic performance of proposed structures is investigated theoretically and numerically and the effects of re-entrant angle of 3D PACSs on its auxetic performances are discussed.
AB - 3D periodic auxetic cellular structures (PACSs) have attracted great interest in recent years as they have superior properties of mechanics and potential application in the filed of aviation, shipping and transportation et al.. However, they usually consist of intricate geometries which make the fabrication of them a significant challenge. The present paper is focused on introducing the interlocking assembly concept into the fabrication of 3D PACSs. There are distinct advantages of the proposed method compared with the additive manufacturing methods mainly used before. The auxetic performance of proposed structures is investigated theoretically and numerically and the effects of re-entrant angle of 3D PACSs on its auxetic performances are discussed.
KW - Auxetic cellular materials
KW - Interlocking assembly method
KW - Manufacture method
KW - Mechanical properties
UR - https://www.scopus.com/pages/publications/85018597415
M3 - 会议稿件
AN - SCOPUS:85018597415
T3 - ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials
BT - ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials
PB - European Conference on Composite Materials, ECCM
T2 - 17th European Conference on Composite Materials, ECCM 2016
Y2 - 26 June 2016 through 30 June 2016
ER -