Reinforcement of HDPE pipe by composite laminate under internal water pressure

Habib Achache, Rachid Zahi, Djaafar Ait Kaci, Ali Benouis, Mohamed Chaib and Abdelkader Slimane

Abstract

This research investigates the mechanical behavior of high-density polyethylene (HDPE) pipes reinforced with composite materials, including Boron/epoxy, Carbon/epoxy, and Glass/epoxy. The study examines the effects of reinforcement position (external, internal, and central) and fiber orientation on stress distribution under simulated load conditions. Using finite element analysis (FEA), the research aims to identify the most effective reinforcement strategy for enhancing the mechanical properties and performance of HDPE pipes. Comparative analysis of stress and displacement data across various configurations offers insights for optimizing the design and application of composite reinforcements in HDPE structures.

Key Words

composite materials; FEM simulation; fiber orientation; high-density polyethylene (HDPE); pipe; pressure; reinforced

Address

Habib Achache: University of Oran 2 Mohamed Ben Ahmed, B.P 1015 El M'naouer Oran 31000, Algeria; Laboratory of Physical Mechanics of Materials Sidi Bel Abbes, Algeria Rachid Zahi: Relizane University, Cité Bourmadia, BP 48000, Relizane. Algeria Djaafar Ait Kaci: Laboratory of Physical Mechanics of Materials Sidi Bel Abbes, Algeria; Department of Mechanical Engineering, University of Djillali Liabes Sidi Bel Abbes, 22000, Algeria Ali Benouis: Laboratory of Physical Mechanics of Materials Sidi Bel Abbes, Algeria; Faculty of Technology, University of Dr Moulay Tahar, Saida BP138 Saida 20000, Algeria Mohamed Chaib: University of Ahmed, Ben Bella Oran 1, ISTA, B.P 1524, El M'Naouer, 31000 Oran, Algeria Abdelkader Slimane: University of Science and Technology of Oran Mohamed-Boudiaf, USTOMB, El Mnaouar, BP 1505, Bir El Djir 31000, Oran, Algeria

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