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Numerical modelling of forming of a non-crimp 3D orthogonal weave E-glass composite reinforcement
被引:51
作者:
Pazmino, Juan
[1
]
Mathieu, Sylvain
[2
]
Carvelli, Valter
[1
]
Boisse, Philippe
[2
]
Lomov, Stepan V.
[3
]
机构:
[1] Politecn Milan, Dept Architecture Built Environm & Construct Engn, I-20133 Milan, Italy
[2] INSA Lyon, Lab Mecan Contacts & Solides, UMR CNRS 5514, F-69621 Villeurbanne, France
[3] Katholieke Univ Leuven, Dept Mat Engn, B-3001 Leuven, Belgium
关键词:
3-Dimensional reinforcement;
Finite element analysis (FEA);
Forming;
TENSILE PROPERTIES;
SIMULATION;
LOCKING;
D O I:
10.1016/j.compositesa.2015.02.013
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
A hyperelastic constitutive model is implemented to study the formability on three-dimensional complex shapes of a single layer E-glass non-crimp 3D orthogonal woven reinforcement. Experimental measurements of the main deformation modes have been used to identify the strain energy density function of the constitutive model. The comparison of the finite element simulations and experimental results of tetrahedron and double-dome shaping processes demonstrated the adequacy of the adopted hyperelastic model to describe the deformation mechanisms involved during draping and the efficiency to predict the global behaviour of the non-crimp 3D woven reinforcement during complex shape forming. (C) 2015 Elsevier Ltd. All rights reserved.
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页码:207 / 218
页数:12
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