Thermal Stress Analysis of Laminated Composite Plates using Shear Flexible Element

Authors

  • M. Ganapathi Institute of Armament Technology, Pune
  • B. P. Patel Institute of Armament Technology, Pune
  • V. Balamurugan Combat Vehicles Research & Development Establishment, Chennai
  • D.R.S.V. Varma Gas Turbine Research Establishment, Bangalore

DOI:

https://doi.org/10.14429/dsj.46.4037

Keywords:

Composite shell structures, Shear deformation theory, Composite laminated plates

Abstract

Using degree Centigrade shear flexible QUAD-9 plate element, stresses and deflections in composite laminated plates due to thermal loads analysed. A formulation based on first order shear deformation theory has been employed for the analysis. The effects of various parameters, such as ply-angle, number of layers, thickness and aspect ratios on stresses and deflections are brought out. The present formulation is being extended for studying composite shell structures.

Author Biographies

M. Ganapathi, Institute of Armament Technology, Pune

Institute of Armament Technology, Pune

B. P. Patel, Institute of Armament Technology, Pune

Institute of Armament Technology, Pune.

V. Balamurugan, Combat Vehicles Research & Development Establishment, Chennai

Combat Vehicles Research & Development Establishment, Madras

D.R.S.V. Varma, Gas Turbine Research Establishment, Bangalore

Gas Turbine Research Establishment, Bangalore.

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Published

2013-01-01

How to Cite

Ganapathi, M., Patel, B. P., Balamurugan, V., & Varma, D. (2013). Thermal Stress Analysis of Laminated Composite Plates using Shear Flexible Element. Defence Science Journal, 46(1), 3–8. https://doi.org/10.14429/dsj.46.4037

Issue

Vol. 46 No. 1

Section

Applied Physics & Fluid Dynamics

License

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