Zobrazeno 1 - 10
of 1 922
pro vyhledávání: '"Mechanical metamaterials"'
Autor:
Gerrit Felsch, Viacheslav Slesarenko
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Generative machine learning models have shown notable success in identifying architectures for metamaterials—materials whose behavior is determined primarily by their internal organization—that match specific target properties. By examin
Externí odkaz:
https://doaj.org/article/55fc449ffff14e088e876159acc59c87
Publikováno v:
Tribology and Materials, Vol 3, Iss 2, Pp 81-95 (2024)
The advent of 4D bioprinting, a technique that integrates time dimensions into the conventional 3D method, substantially changed tissue engineering. By providing a time dimension to conventional 3D printing, the innovative process of 4D bioprinting i
Externí odkaz:
https://doaj.org/article/a819306e526d452381aa997833d03a2c
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113187- (2024)
Mechanical metamaterials with tunable Poisson’s ratio (PR) and coefficient of thermal expansion (CTE) have received great attention due to their unique responsive behaviors under mechanical and thermal stimuli useful in a wide range of applications
Externí odkaz:
https://doaj.org/article/3d879efc9651436f9f6525504e43ab9a
Publikováno v:
International Journal of Smart and Nano Materials, Vol 15, Iss 1, Pp 1-20 (2024)
ABSTRACTAiming at achieving tunable reentrant structures with rigidity and uniformity, respectively, the C-shaped and S-shaped reentrant metamaterials were proposed by the bionic design of animal structures. Utilizing beam theory and energy methodolo
Externí odkaz:
https://doaj.org/article/59da8223766d43d8b431b592e007c308
Autor:
Pengkun Guo, Yang Wu, Ruiguang Chen, Bingxian Lu, Yunfeng Jia, Weijian Zhang, Boxuan Cao, Suzhu Yu, Jun Wei
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
Porous materials with excellent load-bearing capacity are essential for aerospace, shipbuilding, and biomedical devices where lightweight structures are required. In this study, a design strategy of mechanical metamaterials with a shell-based structu
Externí odkaz:
https://doaj.org/article/4277861daefd430f95ae59f07fef8976
Akademický článek
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Autor:
Ismael Ben-Yelun, Luis Irastorza-Valera, Luis Saucedo-Mora, Francisco Javier Montáns, Francisco Chinesta
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102235- (2024)
In the emerging field of mechanical metamaterials, using periodic lattice structures as a primary ingredient is relatively frequent. However, the choice of aperiodic lattices in these structures presents unique advantages regarding failure, e.g., buc
Externí odkaz:
https://doaj.org/article/114f067aab1e4934a4500918f112aa97
Publikováno v:
Materials & Design, Vol 241, Iss , Pp 112913- (2024)
This research presents the design, manufacturing, and macroscopic characterization of flexible mechanical metamaterials with tunable elastic properties. The elastic constants were given using the energy principle and Castigliano's second theorem, and
Externí odkaz:
https://doaj.org/article/165acdfb79ed4d6eb8595e22b8539b49
Publikováno v:
Rapid Prototyping Journal, 2023, Vol. 29, Issue 9, pp. 1800-1813.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-07-2022-0226
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 6192-6210 (2023)
The 2D double arrow-headed (DAH) lattice structures, which are promising cellular structures for impact mitigation, remain relatively unexplored in terms of their compression response when manufactured using the powder bed fusion process with Ti6Al4V
Externí odkaz:
https://doaj.org/article/6cb8c771c6f1413eabb87e6cf3d75f96