1.png)
Pembuatan dan Pengujian Panel Honeycomb Sandwich dengan Inti Berbentuk Gelombang Berbahan Komposit Serat Bambu
Sari
ABSTRAK
Dalam penelitian ini, komposit serat bambu dibuat menjadi panel struktur honeycomb sandwich dan diuji untuk mengukur kemungkinan pemanfaatannya sebagai bahan untuk membuat sudu turbin angin sumbu vertical. Honeycomb sanwich serat bambu yang dibuat memiliki inti (core) yang berbentuk gelombang sinus pada arah memanjang panel. Sebagai pengikat pada komposit ini digunakan resin polyester. Panel honeycomb sandwich yang dibuat memiliki panjang 500mm dan lebar 200mm, sedangkan tebal panel dibuat dengan  dua variasi, yaitu dengan tinggi inti honeycomb 12mm dan  17mm. Panel honeycomb sandwich ini diuji dengan uji bending untuk mendapatkan angka kekuatan lentur (flexural strength) dan angka kekakuan (stiffness). Dari tiga panel yang dibuat identik untuk masih-masing ketinggian inti honeycomb, diperoleh angka kekuatan lentur dan kekakuan terbesar pada panel dengan ketinggian inti honeycomb17mm, yaitu dengan angka kekuatan lentur 0,91kg/mm2 dan angka kekakuan 11,35kg/mm
Kata kunci: honeycomb sandwich, komposit serat bambu,gelombang sinus,kekuatan lentur, kekakuan.
Â
Â
ABSTRACT
In this research, bamboo fiber composite are made into honeycomb sandwich structure panel and to be tested for its ability as a material for vertical axis wind turbine blades. Bamboo fiber honeycomb sandwich had a sinusoidal-shaped core in the longitudinal direction of the panel. Polyester resin was used as a binder on this composite. The honeycomb panels that have been made have a length of 500mm and a width of 200mm. The thickness of the panels was made of two variations, which was has 12mm and 17mm honeycomb core-height. The honeycomb sandwich panel was tested by bending test to obtain flexural strength and stiffness. From the three panels that have been made in identical dimension for each honeycomb core-height, the highest flexural strength and stiffness was obtained in the specimen with the honeycomb core-height of 17mm, with a flexural strength of 0,91kg/mm2Â and astiffness of 11,35kg/mm.Â
Keywords: honeycomb sandwich, bamboo fiber composite, sinusoidal wave,  flexurall strength, stiffness.
Kata Kunci
Teks Lengkap:
PDFReferensi
Jagadish, S., Venkata Sai, T. Venkateswara Rao (2016), “Design and Analysis of Vertical Axis Savonius Wind Turbineâ€, International Journal of Engineering and Technology (IJET), e-ISSN : 0975-4024, p-ISSN : 2319-8613, Vol 8 No 2, pp.1069-1076
Qin, Y., JieXu, Yu Zhang (2009), “Bamboo as a Potential Material Used for Windmill Turbine Bladesâ€, Master thesis from Roskilde University, Denmark.
Yang, F., Benhua Fei, Zhengxin Wu, Liang Peng and Yunshui Yu (2014), “Selected Properties of Corrugated Particleboards Made from bamboo Waste (Phyllostachys Edulis) Laminated with Medium-Density Fiberboard Panelsâ€, Bio-Resources 9 (11) pp.1085-1096
Kaur, N., S. Saxena, H. Gaur, P. Goyal (2017) “A Review on Bamboo Fiber Composites and its Applicationsâ€, International Conference on Infocom Technologies and Unmanned Systems (ICTUS'2017), Dec. 18-20, 2017, ADET, Amity University Dubai, UAE, pp.834-849
Roslan, S. A. H., Z. A. Rasid and M. Z. Hassan(2015) “The Natural Fiber Composites Based on Bamboo Fibers: A Reviewâ€, ARPN Journal of Engineering and Applied Sciences Vol. 10, No. 15, pp. 6279-6288.
Tumino, D., Tommaso Ingrassia, Vicenzo Nigrelli, Giuseppe Pitarresi, Vicednzo Urso Miano (2014), “Mechanical Behavior of a Sandwich with Corrugated GRP Core: Numerical Modeling and Experimental Validationâ€, Frattura ed Integrità Strutturale, 30. pp.317-326; DOI: 10.3221/IGF-ESIS.30.39.
Rao, K. K., K. Jayathirtha Rao, A.G. Sarwade, M. Sarath Chandra (2012), “Strength Analysis on Honeycomb Sandwich Panels of different Materialsâ€, International Journal of Engineering Research and Applications (IJERA), ISSN: 2248-9622, Vol. 2, Issue 3, pp.365-374
Zaid , N. Z. M., M.R.M. Rejab and N.A.N Mohamed, (2016), “Sandwich Structure Based On Corrugated-Core: A Review†MATEC Web of Conferences 74, 00029 DOI: 10.1051/matecconf/20167400029
Yang, F., Benhua Fei (2012),†The Research on Bamboo-wood Corrugated Sandwich Panelâ€, Proceedings of the 55thInternational Convention of Society of Wood Science and Technology, Beijing, CHINA
Roslan, S.A.H., M.Z. Hassan, Z.A. Rasid1, S.A. Zaki, Y. Daud, S. Aziz, S. Sarip and Z. Ismail (2015), “ Mechanical Properties of Bamboo Reinforced Epoxy Sandwich Structure Compositesâ€, International Journal of Automotive and Mechanical Engineering (IJAME), ISSN: 2229-8649 (Print); ISSN: 2180-1606 (Online) Volume 12, pp. 2882-2892, Universiti Malaysia Pahang, DOI: http://dx.doi.org/10.15282/ijame.12.2015.7.0242
Hassan, M. Z., Siti Amni Roslan, S. M. Sapuan, Zainudin A. Rasid, Ariff Farhan Mohd Nor, Mohd Yusof Md Daud, Rozzeta Dolah and Mohd Zuhri Mohamed Yusoff (2020), “Mercerization Optimization of Bamboo (Bambusa vulgaris) Fiber-Reinforced Epoxy Composite Structures Using a Box–Behnken Designâ€, Polymers 2020, 12, 1367 ; doi:10.3390/polym12061367
Dida, H. P., Sudjito Suparman, Denny Widhiyanuriyawan (2016), “Pemetaan Potensi Energi Angin di Perairan Indonesia Berdasarkan Data Satelit QuikScat dan WindSatâ€, Jurnal Rekayasa Mesin, ISSN: 2477-6041, Vol.7, No.2, pp. 95-101
Ali, M. H. (2013) “Experimental Comparison Study for Savonius Wind Turbine of Two & Three Blades At Low Wind Speedâ€, International Journal of Modern Engineering Research (IJMER), ISSN: 2249-6645, Vol. 3, Issue 5, pp. 2978-2986.
Badan Pusat Statistik [BPS] Jakarta, (2004). Pusat Inventarisasi dan Statistik Kehutanan & DirektoratStatistik Pertanian. BPS.
Anonymous (2000), “Standard Test Method for Flexural Properties of Sandwich Constructionsâ€, ASTM C393-00, American Society of Testing Material.
Biswas, S., (2012), “Mechanical Properties of Bamboo-Epoxy Composites a Structural Applicationâ€, Advances in Materials Research, Vol. 1, No. 3, pp. 221-231, http://dx.doi.org/10.12989/aer.2012.1.3.221
Martijanti, Sutarno, Ariadne L. Juwono (2020), “Bamboo Fibers, Fabrication of Bamboo Fiber Reinforced Composites, and Their Mechanical Properties - A Reviewâ€, International Journal of Emerging Trends in Engineering Research, Volume 8. No. 6, pp. 2346-2359 https://doi.org/10.30534/ijeter/2020/24862020
Mott, R. L. and Joseph A. Untener (2017), Applied Strength of Materials, 6thEdition, Boca Raton, Taylor & Francis, CRC Press.
DOI: https://doi.org/10.26760/jrh.v5i2.165-177
Refbacks
- Saat ini tidak ada refbacks.
Alamat redaksi dan tata usaha:
Lembaga Penelitian dan Pengabdian Masyarakat Institut Teknologi Nasional
Fakultas, gedung 14 Lantai 3
Jl. PHH. Mustapa 23 Bandung 40124
Tlp. 022-7272215 Pes. 159, Fax. 022-7202892,
e-mail: hrekayasa@itenas.ac.id
Terindeks:
 
 
 
Jurnal ini terlisensi oleh Creative Commons Attribution-ShareAlike 4.0 International License.
