D. Grinevich, N. O. Yakovlev, A. Slavin, O. A. Lashov
{"title":"Features of delamination simulation of carbon fiber reinforced polymers during separation","authors":"D. Grinevich, N. O. Yakovlev, A. Slavin, O. A. Lashov","doi":"10.31044/1814-4632-2022-1-2-10","DOIUrl":null,"url":null,"abstract":"A computational-experimental study of the delamination of fiber-reinforced composite materials based on the medium-strength carbon cord SYT49S and the epoxy matrix VSE-1212 has been carried out. Simulating was performed for the cohesion zone of a double-cantilever beam under separation conditions. The features of determining the parameters of the model (interface strength, interface stiffness, and length of the cohesion zone) to estimate the characteristic size of the model element are discussed.","PeriodicalId":11136,"journal":{"name":"Deformation and Fracture of Materials","volume":"14 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Deformation and Fracture of Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31044/1814-4632-2022-1-2-10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A computational-experimental study of the delamination of fiber-reinforced composite materials based on the medium-strength carbon cord SYT49S and the epoxy matrix VSE-1212 has been carried out. Simulating was performed for the cohesion zone of a double-cantilever beam under separation conditions. The features of determining the parameters of the model (interface strength, interface stiffness, and length of the cohesion zone) to estimate the characteristic size of the model element are discussed.
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