Research Article
Hücre Boşlukları Köpük ile Doldurulmuş Kompozit Sandviç Levhaların Basma ve Eğilme Dayanımlarının İncelenmesi
Abstract
Bu çalışmada, çekirdek yapısı ve yüzey kapakları
karbon fiber kompozit malzemeden oluşan sandviç levhalar üretilmiş ve çekirdek
hücreleri poliüretan köpük ile doldurulmuştur. Sandviç kompozitlerin hücreleri
kare kesitli olup çekirdek yapı üretimi, herhangi bir yapıştırıcı malzeme
kullanılmadan yapılmıştır. Üretimi tamamlanan numunelere, basma ve üç nokta
eğme testi uygulanarak kuvvet-yer değiştirme grafikleri elde edilmiştir.
Sonuçta numunelerin basma ve eğilme dayanımları hesaplanmış ve hasar
davranışları incelenmiştir. Elde edilen sonuçlar grafikler halinde sunulmuştur.
Deneysel çalışmalardan elde edilen sonuçlara göre, çekirdek yapı hücre
boşluklarının köpükle doldurulması, sandviç levhaların basma ve eğilme
dayanımlarını önemli oranda etkilememiş, kısmi olarak azalmasına neden olmuştur
References
- [1] Kaman MO, Solmaz MY, Turan K. Experimental and numerical analysis of critical buckling load of honeycomb sandwich panels. J Compos Mater 2010; 44: 2819-2831. [2] Solmaz MY, Kaman MO. The effect on the critic buckling load of foam filling on the honeycomb sandwich structures. e-Journal of New World Sciences Academy 2010; 5(1): 25-34. [3] Solmaz MY, Kaman MO, Turan K, Turgut A. Petek yapılı kompozit levhaların eğilme davranışlarının incelenmesi.Fırat Üniversitesi Fen ve Mühendislik Bilimleri Dergisi 2010; 22: 1-11. [4] Fiedler T, Ochsner A. Experimental analysis of the flexural properties of sandwich panels with cellular core materials. Materialwiss Werkstofftech 2008; 39: 121-124. [5] Lim J, Kang K. Mechanical behavior of sandwich panels with tetrahedral and kagome truss coresfabricated from wires. Int J Solids Struct 2006; 43: 5228-5246. [6] Xiong J, Ma L, Stocchi A, Yang J, Wu L, Pan S. Bending response of carbon fiber composite sandwich beams with three dimensional honeycomb cores. Compos Struct 2013; 108: 234-242. [7] Gao L, Sun Y, Cong L, Chen P. Mechanical behaviours of composite sandwich panel with strengthened pyramidal truss cores. Compos Struct 2013; 105: 149-152. [8] Xu G, Yang F, Zeng T, Cheng S, Wang Z. Bending behavior of graded corrugated truss core composite sandwich beams. Compos Struct 2015; 138: 342-351. [9] Sun Z, Shi Z, Guo X, Hu X, Chen H. On compressive properties of composite sandwich structures with grid reinforced honeycomb core. Composites Part B 2016; 94: 245-252. [10] Sun Y, Guo L, Wang T, Zhong S, Pan H. Bending behavior of composite sandwich structures with graded corrugated truss cores. Compos Struct 2018; 185: 446-454. [11] Wang B, Hu J, Li Y, Yao Y, Wang S, Ma L. Mechanical properties and failure behavior of the sandwich structures with carbon fiber-reinforced x-type lattice truss core. Compos Struct 2018; 185: 619-633. [12] Kıyak B, Karbon fiber kompozit çekirdekli sandviç levhaların imalatı ve mekanik özelliklerinin araştırılması. Yüksek Lisans Tezi, Fırat Üniversitesi, Elazığ, 2017. [13] Kıyak B, Kaman MO. Manufacturing of sandwich plate with carbon fiber core and effect on mechanical properties of core height. 8th Int. Advanced Technologies Symposium-(IATS’17), 2017; Firat University, Elazig, Turkey. [14] Zhang G, Wang B, Ma L, Wu L, Pan S, Yang J. Energy absorption and low velocity impact response of polyurethane foam filled pyramidal lattice core sandwich panels. Compos Struct 2014; 108: 304-310. [15] Solmaz MY, Şanlıtürk İH, Özben T. Petek yapılı sandviç yapılarda köpük dolgunun kritik burkulma yüküne etkisinin sayısal olarak tespiti. 2. Ulusal Tasarım İmalat ve Analiz Kongresi, 2010; Balıkesir. [16] Hussein RD, Ruan D, Lu G, Guillow S, Yoon JW. Crushing response of square aluminum tubes filled with polyurethane foam and aluminum honeycomb. Thin Walled Struct 2017; 110: 140-154. [17] Kadir NA, Aminanda Y, Ibrahim MS, Mokhtar H. Experimental study on energy absorption of foam filled kraft paper honeycomb subjected to quasi-static uniform compression loading. AEROTECH VI-Innovation in Aerospace Engineering and Technology, IOP Publishing IOP Conference Series: Materials Science and Engineering 2016;152, 1- 12.
Year 2019,
Volume: 31 Issue: 1, 47 - 52, 15.03.2019
Abstract
References
- [1] Kaman MO, Solmaz MY, Turan K. Experimental and numerical analysis of critical buckling load of honeycomb sandwich panels. J Compos Mater 2010; 44: 2819-2831. [2] Solmaz MY, Kaman MO. The effect on the critic buckling load of foam filling on the honeycomb sandwich structures. e-Journal of New World Sciences Academy 2010; 5(1): 25-34. [3] Solmaz MY, Kaman MO, Turan K, Turgut A. Petek yapılı kompozit levhaların eğilme davranışlarının incelenmesi.Fırat Üniversitesi Fen ve Mühendislik Bilimleri Dergisi 2010; 22: 1-11. [4] Fiedler T, Ochsner A. Experimental analysis of the flexural properties of sandwich panels with cellular core materials. Materialwiss Werkstofftech 2008; 39: 121-124. [5] Lim J, Kang K. Mechanical behavior of sandwich panels with tetrahedral and kagome truss coresfabricated from wires. Int J Solids Struct 2006; 43: 5228-5246. [6] Xiong J, Ma L, Stocchi A, Yang J, Wu L, Pan S. Bending response of carbon fiber composite sandwich beams with three dimensional honeycomb cores. Compos Struct 2013; 108: 234-242. [7] Gao L, Sun Y, Cong L, Chen P. Mechanical behaviours of composite sandwich panel with strengthened pyramidal truss cores. Compos Struct 2013; 105: 149-152. [8] Xu G, Yang F, Zeng T, Cheng S, Wang Z. Bending behavior of graded corrugated truss core composite sandwich beams. Compos Struct 2015; 138: 342-351. [9] Sun Z, Shi Z, Guo X, Hu X, Chen H. On compressive properties of composite sandwich structures with grid reinforced honeycomb core. Composites Part B 2016; 94: 245-252. [10] Sun Y, Guo L, Wang T, Zhong S, Pan H. Bending behavior of composite sandwich structures with graded corrugated truss cores. Compos Struct 2018; 185: 446-454. [11] Wang B, Hu J, Li Y, Yao Y, Wang S, Ma L. Mechanical properties and failure behavior of the sandwich structures with carbon fiber-reinforced x-type lattice truss core. Compos Struct 2018; 185: 619-633. [12] Kıyak B, Karbon fiber kompozit çekirdekli sandviç levhaların imalatı ve mekanik özelliklerinin araştırılması. Yüksek Lisans Tezi, Fırat Üniversitesi, Elazığ, 2017. [13] Kıyak B, Kaman MO. Manufacturing of sandwich plate with carbon fiber core and effect on mechanical properties of core height. 8th Int. Advanced Technologies Symposium-(IATS’17), 2017; Firat University, Elazig, Turkey. [14] Zhang G, Wang B, Ma L, Wu L, Pan S, Yang J. Energy absorption and low velocity impact response of polyurethane foam filled pyramidal lattice core sandwich panels. Compos Struct 2014; 108: 304-310. [15] Solmaz MY, Şanlıtürk İH, Özben T. Petek yapılı sandviç yapılarda köpük dolgunun kritik burkulma yüküne etkisinin sayısal olarak tespiti. 2. Ulusal Tasarım İmalat ve Analiz Kongresi, 2010; Balıkesir. [16] Hussein RD, Ruan D, Lu G, Guillow S, Yoon JW. Crushing response of square aluminum tubes filled with polyurethane foam and aluminum honeycomb. Thin Walled Struct 2017; 110: 140-154. [17] Kadir NA, Aminanda Y, Ibrahim MS, Mokhtar H. Experimental study on energy absorption of foam filled kraft paper honeycomb subjected to quasi-static uniform compression loading. AEROTECH VI-Innovation in Aerospace Engineering and Technology, IOP Publishing IOP Conference Series: Materials Science and Engineering 2016;152, 1- 12.
There are 1 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | MBD |
| Authors | |
| Publication Date | March 15, 2019 |
| Submission Date | March 7, 2018 |
| Published in Issue | Year 2019 Volume: 31 Issue: 1 |
