Journal Name:
- International Journal of Science and Engineering Investigations
Abstract (2. Language):
This work is based on the classical laminated-plate
theory for the elastic solution of the stress and strain in the
hollow cylinder fiber-reinforced sandwich pipe under effect of
internal pressure. The experimental pipe model was developed
for the multilayer fiber-reinforced composite laminates.
Considering the complicated material properties of the skin
layers reinforced by alternate-ply composites, the stress
analysis is based on treating typical multilayer cylindrical and
orthotropic pipes. The constitutive model is tested in against
the experimental data and, as a result, the satisfactory results
are obtained. In addition, parametric studies of composite
laminates with different laminate layups and under various
internal pressure load ratios are presented
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