Micromechanical Analysis of FRP Hybrid Composite Lamina for Out-of-Plane Transverse Loading

Authors

  • Sivaji Babu K Lecturer, Mechanical Engg. Department, V.R. Siddhartha Engineering College, Vijayawada, A.P, India.
  • Mohana Rao K Principal, Sir C. R. Reddy College of Engineering, Eluru, A.P., India.
  • Ramachandra Raju V Principal , J.N.T. University, Vizayanagaram, A.P., India.
  • Bala Krishna Murthy Y Professor, Mech. Engg. Dept., P. V. P. Siddhartha Institute of Technology, Vijayawada – 520 007, A.P, India.
  • Niranjan Kumar MSR Sr. Lecturer, Production Engg. Department, V.R. Siddhartha Engineering College, Vijayawada, A.P, India.

Keywords:

FRP, FEM, Micromechanics, Hybrid Lamina

Abstract

The present investigation studies the micromechanical behavior of the square unit cell of a hybrid fiber reinforced composite lamina.  A three-dimensional finite element model has been developed from the unit cells of square pattern of the composite to predict the Young’s modulus (E3) and poisson’s ratios (ν31 and ν32) of Graphite-Boron hybrid fiber reinforced lamina for various volume fractions. The stresses at the fiber-matrix interfaces are also determined from these models.  The finite element software ANSYS has been successfully executed to evaluate the properties and stresses.  The variation of the stresses at the fiber-matrix interface with respect to the angular location is discussed.

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References

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Published

2008-03-01

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Section

Articles

How to Cite

[1]
“Micromechanical Analysis of FRP Hybrid Composite Lamina for Out-of-Plane Transverse Loading”, JME, vol. 3, no. 1, pp. 46–53, Mar. 2008, Accessed: Oct. 04, 2024. [Online]. Available: https://smenec.org/index.php/1/article/view/658

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