{"title":"单向纤维增强聚合物复合材料的阻尼特性","authors":"M. Kaliske, H. Rothert","doi":"10.1016/0961-9526(95)00028-L","DOIUrl":null,"url":null,"abstract":"<div><p>The main concern of this paper is the modelling of material damping in composite structures. A method is derived to predict the homogenized damping properties analytically. The procedure is based on the micromechanical theory of a representative fibre-matrix cell. Since the dissipative phenomena cannot generally be defined by a unique mathematical model, an equivalent viscous damping model is suggested. On the structural level damping can be analysed by the finite element method. Modal damping is illustrated by numerical applications.</p></div>","PeriodicalId":100298,"journal":{"name":"Composites Engineering","volume":"5 5","pages":"Pages 551-567"},"PeriodicalIF":0.0000,"publicationDate":"1995-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0961-9526(95)00028-L","citationCount":"35","resultStr":"{\"title\":\"Damping characterization of unidirectional fibre reinforced polymer composites\",\"authors\":\"M. Kaliske, H. Rothert\",\"doi\":\"10.1016/0961-9526(95)00028-L\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The main concern of this paper is the modelling of material damping in composite structures. A method is derived to predict the homogenized damping properties analytically. The procedure is based on the micromechanical theory of a representative fibre-matrix cell. Since the dissipative phenomena cannot generally be defined by a unique mathematical model, an equivalent viscous damping model is suggested. On the structural level damping can be analysed by the finite element method. Modal damping is illustrated by numerical applications.</p></div>\",\"PeriodicalId\":100298,\"journal\":{\"name\":\"Composites Engineering\",\"volume\":\"5 5\",\"pages\":\"Pages 551-567\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0961-9526(95)00028-L\",\"citationCount\":\"35\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Composites Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/096195269500028L\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Composites Engineering","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/096195269500028L","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Damping characterization of unidirectional fibre reinforced polymer composites
The main concern of this paper is the modelling of material damping in composite structures. A method is derived to predict the homogenized damping properties analytically. The procedure is based on the micromechanical theory of a representative fibre-matrix cell. Since the dissipative phenomena cannot generally be defined by a unique mathematical model, an equivalent viscous damping model is suggested. On the structural level damping can be analysed by the finite element method. Modal damping is illustrated by numerical applications.
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