Study the Effects of Free Vibration and Effective Elastic Properties with Variation of Layer Orientation of Symmetric Laminate Plates
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Most Trusted Research Journal Since Year 2012

ISSN: 2319-7064



M.Tech / M.E / PhD Thesis | Mechanical Engineering | India | Volume 5 Issue 5, May 2016

Study the Effects of Free Vibration and Effective Elastic Properties with Variation of Layer Orientation of Symmetric Laminate Plates

K. Pradeep Chand, K. Chaitanya

Composite materials are play a key role in a aerospace structures. For those structures, it is required a high natural frequency, low weight and high strength etc. Composite materials are full filling these properties. The layer orientation, aspect ratio, laminate thickness, boundary conditions and type of material are key parameters to determine the natural frequency. A rectangular composite (graphite/epoxy) symmetric laminate plate having 4-layers with simply supported boundary conditions are assumed. With the help of MATLAB programming hundred laminates (samples) of 10 units varying layup configuration are developed. For each sample, the natural frequency and Effective elastic properties are calculated by using Classical Laminate Plate Theory (CLPT) and Navier solution in MATLAB. Analytical results of each sample, the natural frequency and Effective elastic properties are compared to the AUTODESK Simulation composite design software. Investigate, for which layup configuration shows the highest and lowest natural frequency. And how the Effective elastic properties are varies with layer orientation.

Keywords: Symmetric laminate, free vibration, CLPT, Effective elastic properties, MATLAB

Edition: Volume 5 Issue 5, May 2016

Pages: 1984 - 1989

Share this Article

How to Cite this Article?

K. Pradeep Chand, K. Chaitanya, "Study the Effects of Free Vibration and Effective Elastic Properties with Variation of Layer Orientation of Symmetric Laminate Plates", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=NOV163792, Volume 5 Issue 5, May 2016, 1984 - 1989

44 PDF Views | 42 PDF Downloads

Download Article PDF



Similar Articles with Keyword 'CLPT'

M.Tech / M.E / PhD Thesis, Mechanical Engineering, India, Volume 5 Issue 5, May 2016

Pages: 1984 - 1989

Study the Effects of Free Vibration and Effective Elastic Properties with Variation of Layer Orientation of Symmetric Laminate Plates

K. Pradeep Chand, K. Chaitanya

Share this Article

Research Paper, Mechanical Engineering, India, Volume 2 Issue 6, June 2013

Pages: 236 - 238

COMPARATIVE ANALYSIS OF MULTI LAYERED COMPOSITE PLATES USING HIGHER ORDER THEORIES

Md Iftekhar Alam, Tasmeem Ahmad Khan

Share this Article

Similar Articles with Keyword 'MATLAB'

Research Paper, Mechanical Engineering, India, Volume 3 Issue 9, September 2014

Pages: 905 - 909

Geometry Optimization of Filter House Components Fitted at Compressor Entry

Shweta Narayan, Darshana Bhalgat

Share this Article

Research Paper, Mechanical Engineering, India, Volume 3 Issue 9, September 2014

Pages: 1310 - 1313

Developing Fuzzy Scheduling System for Jobs Prioritization & Route Selection of Jobs in FMS

Sumit Chawla

Share this Article

Research Paper, Mechanical Engineering, India, Volume 4 Issue 6, June 2015

Pages: 760 - 766

Effect of Different Materials and Coolant Channel Configurations on the Performance of Actively Cooled Panels

Siva Karthik C V S S, Santhosh Kumar N, T Kishen Kumar Reddy

Share this Article

Research Paper, Mechanical Engineering, China, Volume 3 Issue 3, March 2014

Pages: 323 - 326

Kinematic Analysis and Simulation of a 6-DOF Industrial Manipulator

Umar Abubakar, Wang Zhongmin, Gao Ying

Share this Article

M.Tech / M.E / PhD Thesis, Mechanical Engineering, India, Volume 3 Issue 6, June 2014

Pages: 2488 - 2491

Thermal Buckling of Symmetric Cross-Ply Laminated Plate

Jitender Kumar, Amit Gupta

Share this Article
Top