Please use this identifier to cite or link to this item: http://repositsc.nuczu.edu.ua/handle/123456789/18828
Title: Experimental Study of the Sleeve Material Mechanical Properties during the Sample Tensile Test
Authors: Назаренко, Сергій Юрійович
Коваленко, Роман Іванович
Побідаш, Андрій Юрійович
Калиновський, Андрій Якович
Keywords: Experimental Studies
High-Pressure Fire Hose
Modulus of Elasticity
Stiffness of the Sleeve
Issue Date: 2023
Publisher: Key Engineering Materials
Citation: Key Engineering Materials, 952, 111–118. Way of Access : DOI : 10.4028/p-QA0fOx
Abstract: Composite materials are widely used in various industries. Both ordinary household items and specialized equipment used, in particular, in emergency and rescue formations, are made from them. Each equipment has a different level of reliability. One of the types of such equipment with the lowest level of reliability is fire hoses. Fire hoses work under different internal working pressures, and depending on this indicator, during their manufacture, such materials are chosen that are able to withstand it. High-pressure fire hoses are a separate type of fire hoses. In order to ensure the necessary strength of the material, it includes an internal reinforcing layer, which is a weaving of textile threads or metal wire. The composite structure of the material greatly complicates the process of checking the technical condition of high-pressure fire hoses, which may have hidden defects. These defects can cause their destruction during operation and lead to non-fulfillment of the tasks assigned by units of emergency and rescue formations. Therefore, the study of changes in the properties of the composite material from which high-pressure fire hoses are made due to the influence of various factors on it is relevant.
URI: https://doi.org/10.4028/p-QA0fOx
http://repositsc.nuczu.edu.ua/handle/123456789/18828
Appears in Collections:Інженерної та аварійно-рятувальної техніки

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