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Influence Of Fiber Orientation On The Behavior Of Composite Pipes Subject To Internal Pressures

Journal: Revue Nature et Technologie (Vol.10, No. 1)

Publication Date:

Authors : ;

Page : 77-82

Keywords : Multilayer composite pipe; MEF; internal pressure; constraint; layers.;

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In the field of engineering the matrices reinforced by synthetic fibers have become widely used in view of the high spe-cific stiffness and resistance they offer. The main objective of this work is to simulate and analyze the mechanical behavior of a multilayer composite pipe for different fiber orientation angle. A finite element numerical model (MEF) under ANSYS has been developed to determine the displacement fields for a multilayer pipe under internal pressure. Subsequently, a parametric study was carried out to enhance the effect of the mechanical and geometrical characteristics of the materials constituting the multi-layer pipe. From the results obtained, it was found that the displacement fields are clearly influenced by the orientations of the composite layers.

Last modified: 2021-08-11 16:00:34