EN
Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses
Öz
Poisson’s ratio, one of the important mechanical properties of materials and structures, is positive for almost all of the known materials and structures. However, auxetic materials or structures has negative Poisson’s ratios. Characteristics of the auxetic structures are very important to be used in design of a new structure. Computational or experimental studies on auxetic structures have been increasing in literature. In this study, a new auxetic lattice structure with different Poisson’s ratios was designed and studied by finite element analysis. Mechanical properties of the newly designed auxetic lattice structures were analyzed with different lattice inner thickness. Results showed that change in inner thickness affects the Poisson’s ratio, mass, volume and surface area of the newly designed Auxetic lattice structures.
Anahtar Kelimeler
Kaynakça
- [1] A.V. Mazaev, O. Ajeneza, M.V. Shitikova, Auxetics materials: classification, mechanical properties, and applications, IOP Conference Series: Materials Science and Engineering, 747 (2020) 012008.
- [2] N. Novak, L. Biasetto, P. Rebesan, F. Zanini, S. Carmignato, L. Krstulovic-Opara, M. Vesenjak, Z. Ren, Experimental and computational evaluation of tensile properties of additively manufactured hexa- and tetrachiral auxetic cellular structures, Additive Manufacturing 45 (2021) 102022.
- [3] S. Gohar, G. Hussain, M. Ilyas, A. Ali, Performance of 3D printed topologically optimized novel auxetic structures under compressive loading: experimental and FE analyses, Journal of Materials Research and Technology 15 (2021) 394–408.
- [4] K. Gunaydin, F.G. Gallina, A. Airoldi, G. Sala, A.M. Grande, Numerical and experimental crushing behaviour investigation of EBM printed auxetic chiral lattices, II International Conference on Simulation for Additive Manufacturing - Sim-AM 2019 (2019).
- [5] I.K. Türkoğlu, H. Kasım, M. Yazıcı, Experimental investigation of 3D-printed auxetic core sandwich structures under quasi-static and dynamic compression and bending loads. International Journal of Protective Structures 14(1) (2023) 63-86.
- [6] S. Gök, Structural design and analysis of an impact resistant auxetic metamaterial. M.Sc. Thesis, Istanbul Technical University, (2021).
- [7] K. Meena, S. Singamneni, A new auxetic structure with significantly reduced stress concentration effects. Materials & Design 173 (2019) 107779.
- [8] C. Luo, C. Zhen, X. Zhang, G. Zhang, X. Ren, Design, manufacturing and applications of auxetic tubular structures: A review, Thin-Walled Structures 163 (2021) 107682.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Malzeme Tasarım ve Davranışları
Bölüm
Araştırma Makalesi
Erken Görünüm Tarihi
24 Eylül 2023
Yayımlanma Tarihi
28 Aralık 2023
Gönderilme Tarihi
19 Ağustos 2023
Kabul Tarihi
14 Eylül 2023
Yayımlandığı Sayı
Yıl 2023 Cilt: 11 Sayı: 4
APA
Erdoğan, İ., & Toktas, İ. (2023). Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, 11(4), 893-902. https://doi.org/10.29109/gujsc.1346281
AMA
1.Erdoğan İ, Toktas İ. Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses. GUJS Part C. 2023;11(4):893-902. doi:10.29109/gujsc.1346281
Chicago
Erdoğan, İsmail, ve İhsan Toktas. 2023. “Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses”. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11 (4): 893-902. https://doi.org/10.29109/gujsc.1346281.
EndNote
Erdoğan İ, Toktas İ (01 Aralık 2023) Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11 4 893–902.
IEEE
[1]İ. Erdoğan ve İ. Toktas, “Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses”, GUJS Part C, c. 11, sy 4, ss. 893–902, Ara. 2023, doi: 10.29109/gujsc.1346281.
ISNAD
Erdoğan, İsmail - Toktas, İhsan. “Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses”. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji 11/4 (01 Aralık 2023): 893-902. https://doi.org/10.29109/gujsc.1346281.
JAMA
1.Erdoğan İ, Toktas İ. Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses. GUJS Part C. 2023;11:893–902.
MLA
Erdoğan, İsmail, ve İhsan Toktas. “Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses”. Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, c. 11, sy 4, Aralık 2023, ss. 893-02, doi:10.29109/gujsc.1346281.
Vancouver
1.İsmail Erdoğan, İhsan Toktas. Investigation of the Auxetic of a novel geometric structure and improvement of Poisson’s ratio at different inner thicknesses. GUJS Part C. 01 Aralık 2023;11(4):893-902. doi:10.29109/gujsc.1346281
Cited By
FARKLI EN/BOY ORANINA SAHİP DÖRTGENSEL KESİTLİ BİR KİRAL ÖKZETİK HÜCRESEL YAPININ TASARIM VE OPTİMİZASYONU
Adıyaman Üniversitesi Mühendislik Bilimleri Dergisi
https://doi.org/10.54365/adyumbd.1440934
