ANALYSIS OF COMPOSITE MATERIALS BY USING FEM MODEL

The composite material is fabricated using glass fibers namely E-Glass 300, E-Glass 450, Combined
titched and woven drawings having different orientations. The material is fabricated by hand lay method.
Stress, strain, density, young's modulus, impact strength and flexural strength properties are studied in an
isophthalic resin as a matrix reinforced with glass fibers for different orientation of fibers. A comparison
on mechanical properties has been derived between all the different fibers having different orientations.
In this project, the effects of orientation angle on the fiber at the natural frequency of symmetric
composite beamare investigated analytically and numerically. This presents a powerful method for
evaluating the constitutive properties of composite materials through a mixed numerical-experimental
identification procedure based on both the extracted mode shapes and the corresponding natural
frequencies of the materials. The analytical results are compared with the numerical results which clearly
show that the results are very close to each other. From this suitable material which withstands in above
discussed aspects has been found.