Mathematical regression model of unidirectional glass fibre reinforced polymer composites

被引:0
|
作者
Sabau, Emilia [1 ]
Popescu, Adrian [1 ]
Miron-Borzan, Cristina-Ștefana [1 ]
Panc, Nicolae [1 ]
机构
[1] Technical University of Cluj-Napoca, Machine Building Faculty, Department of Manufacturing Engineering, 103-105 Muncii Bd., Cluj-Napoca,400641, Romania
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Compression testing - Genetic algorithms - Fiber reinforced plastics - Glass ceramics - Polymer matrix composites - Regression analysis;
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摘要
A mathematical regression model for prediction of the compression behavior of unidirectional fibres glass reinforced polymer composites is described in this paper. The composites plates were obtained through hand lay-up technology. The experiments have consisted of compression tests, where the glass fibers were inclined at angles of 0º, 45ºand 90ºin report with the load direction. A polynomial regression model has been applied to establish the dependence of the compression resistance on theoretical-experimental way. The data were analyzed using SigmaPlot 10.0 software that performs these calculations. A close agreement has been obtained between the predicted and experimental results. © 2019 Editura Politechnica. All rights reserved.
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页码:108 / 112
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