Prompt Determination of the Mechanical Properties of Industrial Polypropylene Sandwich Pipes

Author:

Vidinejevs SergejsORCID,Chatys Rafal,Aniskevich AndreyORCID,Jamroziak KrzysztofORCID

Abstract

A simple and prompt method to determine the mechanical properties of industrial multilayer extrusion polypropylene pipes for a gravity sewer network is suggested. The engineering formulas included for calculating the permissible thickness and relative position of a foam core in the pipes are based on a linear-elastic approximation and the rule of mixtures. The applicability of the approximation was justified experimentally during investigation of the effective tensile characteristics of single- and multilayer pipes and each layer specimen by using traditional tests and finite-element calculations. The results obtained were used to formulate engineering recommendations for calculations of this type.

Funder

This work has been financially supported by the European Regional Development Fund Project

Publisher

MDPI AG

Subject

General Materials Science

Reference49 articles.

1. Strain hardening in polypropylenes and its role in extrusion foaming

2. Gravimetric, mechanical and chemical characterization of different materials used in sewers systems: Polyvinyl chloride (PVC), polypropylene (PP) and high density polyethylene (HDPE), aged in sulfuric acid at 60 °C;Sara;Res. Inven. Int. J. Eng. Sci.,2015

3. Effects of thermal ageing on mechanical and thermal behaviors of linear low density polyethylene pipe

4. Analysis of the global and Russian markets of polypropylene and of its main consumption areas

5. Multi-Criteria Decision Making in the sustainability assessment of sewerage pipe systems

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