Journal of Science and Technology of Composites

Experimental and numerical analysis of vibration of FML- stiffened circular cylindrical shell under clamp-free boundary condition

Document Type : Research Paper

Authors

1 Department of Aerospace Engineering, Aerospace Research Institute, Tehran, Iran

2 Department of Mechanical Engineering, University of emamali, Tehran, Iran

3 Department of Aerospace Engineering, University of malekashtar, Tehran, Iran

10.22068/jstc.2018.80212.1415

Abstract

Most of composite cylindrical shells always are used under dynamic loads not static loads in working cycle of themes and Application of dynamic loads cause to large deformation and strength reduction. One way to reduce this negative characteristic is to make the fiber metal laminated shells that named FML in abbreviation. Also dynamic loads cause to vibration in structure. In the present study, firstly the fabrication of stiffened-FML cylindrical shell is explained. Then the vibration behavior and natural frequencies of three samples of FML-stiffened cylindrical shells are derived under clamp-free boundary condition. Moreover the vibration behaviors of these shells are investigated using abaqus finite element software and the FEM results are compared with experimental results in order to shows in agreement with each other. Also the effects of various parameters are studied in this article. For this purpose the frequency response of stiffened and unstiffened FML shells are compared with together and the vibration behavior of FML-shell are compared with glass/epoxy composite shell. One of the most innovations of this study is the experimental results that can be used as a benchmark for further study.

Keywords

Main Subjects

References
 [1] Rosen, A., Singer, J., “Vibrations of Axially Loaded Stiffened Cylindrical Shells”, Journal of sound and vibration, Vol. 34, pp. 357-378, 1974.
 [2] Lam, K.Y.,  Loy, C.T., "Influence of  Boundary Conditions and Fiber Orientation on the Natural Frequencies of Thin Orthotropic Laminated Cylindrical Shells",Journal of  Composite Structures, Vol.31, No.1, pp. 21-30,1995.
 [3]-Jafari, A.A., Bagheri, M., “Free Vibration of Non-Uniformly Ring Stiffened Cylindrical Shells Using Analytical, Experimental and Numerical Methods”, Thin-Walled Structures, Vol. 44, No.1, pp. 82-90, 2006.
[4] Prusty, B.,”Free Vibration and Buckling Response of Hat-Stiffened Composite Panels Under General Loading” ,International Journal of Mechanical Sciences, Vol. 50, Issue 8, pp. 1326–1333,2008.
[5] Yaokuo,  S.Y.,  LeChung,  S., “Buckling and Vibration of Composite Laminated Plates with Variable Fiber Spacing” , Journal of Composite Structures , Vol. 90 , No. 2 , pp.196-209,2009.
 [6] Torkamani,Sh., Navazi, H.M., Jafari,A.A., Bagheri, M.,”Structural Similitude in Free Vibration of Orthogonally Stiffened Cylindrical Shells”, Thin-Walled Structures, Vol.47, pp.1316-1330, 2009.
[7]  kaviani, F., mirdamadi, H.R.,”Free Vibration Analysis of  Laminated Composite Plate by a Novel Four Variable Refined Theory” ,tarbiat modares Journal of tarbiat modares , Vol. 12, , No. 6 , pp. 147–158,2011.
 [8] Aksoylar, C., Mehmet, Z., Omurtag, H., “Nonlinear Transient Analysis of FGM and FML Plates under Blast Loads by Experimental and Mixed FE Methods”Composite Structures, Vol. 94, No. 2, pp.731-744, 2012.
[9] Khalili, S.M.R., Davar, A., MalekzadehFard, K.,” Free Vibration Analysis of Homogeneous Isotropic Circular Cylindrical Shells Based on a New Three-Dimensional Refined Higher-Order Theory”, International journal of Mechanical sciences, Vol.56, pp. 1-25, 2012.
[10] Yegao, Q.,  Chen,Y.,  Long,X.,  Hua,H.,  Meng,G., “A Modified Variational Approach for Vibration Analysis of Ring-Stiffened Conical–Cylindrical Shell Combinations”,European Journal of Mechanics - A/Solids ,Vol 37, PP. 200–215,2013
 [11] Zhao, L., Wu, J.,” Natural Frequency and Vibration Modal Analysis of Composite Laminated Plate”, Advanced Materials Research, Vol. 711, pp. 396-400, 2013.
[12] MalekzadehFard ,K., Hasanabadi,M.R.,” Free Vibration and Static Bending Analysis of Curved Sandwich Panel with Magneto-Rheological Fluid Layer in Sheets using Improved High Order Sandwich Panel Theory”, journal of science and technology of composites, Vol.1, No.2, pp. 49-62, 2014.
[13] Koruk, H., Dreyer, J., Singh, R.,”Modal Analysis of Thin Cylindrical Shells with Cardboard Liners and Estimation of Loss Factors”, Mechanical Systems and Signal Processing, Vol.45, pp.346-359, 2014.
[14] Shakouri, M., Kouchakzadeh,M.A., “Free Vibration Analysis of Joined Conical Shells: Analytical and Experimental Study”, Thin-Walled Structures, Vol.85, pp.350-358, 2014.
[15] Hemmatnezhad, M., Rahimi, G.H., Tajik, M., Pellicano, F., “Experimental, Numerical and Analytical Investigation of Free Vibrational Behavior of GFRP-stiffened Composite Cylindrical Shells”, composite Structures, Vol.120, pp.509-518, 2015.
[16] Rahimi, G. H., Hemmatnezhad, Ansari, M.R., “Prediction of Vibrational Behavior of Grid-Stiffened Cylindrical Shells”, Journal of   Advance in acoustics and vibration, VOL.73, pp.10, 2014.
[17] Bisagni, C., “Composite Cylindrical Shells under Static and Dynamic Axial Loading: An Experimental Campaign”, Journal of progress Aerospace sciences, Vol. 78, pp.107-115, 2015.
[18] Yang,J., Xiong,J.,Ma,L., NaFeng,L., YangWang,S.,ZhiWu,L.,” Modal Response of All-Composite Corrugated Sandwich Cylindrical Shells” ,Composites Science and Technology, Vol. 115, pp. 9-20,2015.
[19] Jamshidi,P., Moghadam,S.,”Numerical and Experimental Analysis of Free Vibration of Post-buckled Beam”,amirKabir Jounrnal of Science & Research,Vol. 47, No. 2, pp. 71-82,2015.
[20] Ehsani, A., Rezaeepazhand, J.,”Effect of Grid Configuration on Buckling and Vibration Response of Composite Grade Plate”, shahrod Journal of structures mechanic, Vol .5, pp.93-100, 2015.
[21] Hosseini Kordkheili, S.A., Khorasan, R., “Experimental Investigation of Vibrational Damping Properties of a Viscoelastic Material”, shahrod Journal of structures mechanic, Vol.6, No.4,   pp.161-171, 2016.
[22] Nazari, A., Malekzade Fard, K., Majidian, M.,”Vibration Analysis of FML Cylindrical Shell Optimized According to Maximum Natural Frequency under Various Boundary Conditions”, journal of tarbait modares, Vol. 16, No.7, pp.143-152, 2016.
[23]  Salimi, H., Noorabadi, M., Eskandari Jam,J.,”Vibration Analysis of Composite Cylindrical Shell Reinforced with Circumferential  Rib, tabriz Journal of mechanic, Vol. 46,No.2,pp.167-172,2016.
[24] Biswal, M., Sahu, S.K., Asha, A.V.,” Experimental and Numerical Studies on Free Vibration of Laminated Composite Shallow Shells in Hygrothermal Environment”, Composite Structures, Composite Structures, Vol. 127, pp. 165–174, 2016.
[25] Torabi, K., Shariati-Nia, M.,Heidari-Rarani, M.,”Experimental and Theoretical Investigation on Transverse Vibration of Delaminated Cross-Ply Composite Beams”, International Journal of Mechanical Sciences, Vol.85, pp.115-116, 2016.
 [26] Chetan Hirwania, K., Patila, K., Pandaa, K., Mahapatraa, S., Buragohainc, K.,” Experimental and Numerical Analysis of Free Vibration of Delaminated Curved Panel”, Aerospace Science and Technology,Vol. 54,pp. 353-370,2016.
[27] Marjanovic, M., Vuksanovic, D., “Free Vibrations of Laminated Composite Shells Using the Rotation-Free Plate Elements Based on Reddy’s Layerwise   Discontinuous Displacement Model, Composite structures, Vol.156.pp. 320-332, 2016.
[28] El-Helloty, A.,” Free Vibration Analysis of Stiffened Laminated Composite Plates”, International Journal of  Computer Applications , Vol 156 – No 1, pp.12-23,2016.
[29] Eslami, R., Shahrabi, A., Khosravi, H., Zamani, M.R.,” A Study on the Flexural Response of Grid Composites Containing Multi-Walled Carbon Nanotubes”, journal of science and technology of composites, Vol.4, No.1, pp. 101-108, 2017.
[30] Nezam-Eslami, R., Esmailizadeh, A., Khosravi, H., Zamani, M.R.,” Analysis of Linear Vibrational Behavior of Anisogrid Lattice Composite Conical Shells Formed by Helical Ribs”, journal of tarbiat modares, Vol.17, No.3, pp. 251-262, 2017.
[31] Shahgholian, D., Ghanadi, A., Rahimi, G.,” Experimental and Numerical Investigation of the Free Vibration of Composite Sandwich Plate with Lattice Core”, journal of tarbiat modares, Vol.17, No.10, pp. 1-8, 2017.
[32] Shahgholian, D., tahani, V., Rahimi, G.,” Experimental and Numerical Investigation of the Effect of Longitudinal and Horizontal Ribs on Flexural Behavior of Grid Stiffened Composite Plate”, journal of science and technology of composites, Vol.3, No.4, pp. 333-342, 2017.
 [33] Arbelo, M., Kalnins, K., Ozolins, O., Skukis, E., Castro, s., Degenhardt, R.,” Experimental and Numerical Estimation of Buckling Load on Unstiffened Cylindrical Shells Using a Vibration Correlation Technique”, Journal of Thin-walled structures, Vol.94, pp.273-279, 2017.
[34] Qina, X.C, Donga, C.Y., Wangb, F., Gonga, Y.P.,” Free Vibration Analysis of Isogeometric Curvi Linearly Stiffened Shells”, Thin-Walled Structures, Vol. 116, pp. 124–135, 2017.
[35] Zarei, M., Rahimi, G.H.,” Free Vibration Analysis of Grid Stiffened Composite Conical Shells”, journal of science and technology of composites, Vol.4, No.1, pp. 1-8, 2017.
[36] Zarei, M., Rahimi, G.H.,” Free Vibration Analysis of Rotating Grid Stiffened Composite Cylindrical Shells”, journal of tarbait modares, Vol.16, No.9, pp. 175-185, 2017
Journal of Science and Technology of Composites
Volume 6, Issue 1
June 2019
Pages 9-20
Files
Share
How to cite
Statistics