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Article · Bulletin of the National Engineering Academy of the Republic of Kazakhstan · June 30, 2026

Mathematical modeling and computer calculation of a woven composite material layer with local technological defects

Sevara Dzhumagaliyevna Kurakbayeva, G. Y. Yermekbayeva, Aigul Imanbayeva, Lazzat Zholshiyeva, A. T. Kalbayeva, Aliya Yegenova

Abstract

This article looks at mathematical modeling and computer calculations for a layer of woven composite material that has some local technological defects. From the studies done, theres a mathematical model that describes how a woven composite layer deforms when it has curved fibers and those defects. With current computer tech, they came up with efficient algorithms to handle big sets of data on stress and strain states. Then a special software was made using Python and the Streamlit framework, and some calculations got run through it.

Mechanical Behavior of CompositesComposite Material MechanicsComposite Structure Analysis and Optimizationcurved fiberstechnological defectsstress-strain state

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