Draping of biaxial non-crimp fabric on hemispherical shape

被引：0

作者：

Zheng Ruochen ^{[1
]}

Naouar, Naim ^{[1
]}

Schaefer, Bastian

Platzer, Auriane ^{[1
]}

Colmars, Julien ^{[1
]}

Kaerger, Luise ^{[2
]}

Boisse, Philippe ^{[1
]}

机构：

[1] Univ Lyon, INSA Lyon, CNRS, UMR5259,LaMCoS, F-69621 Lyon, France

[2] Karlsruhe Inst Technol KIT, Inst Vehicle Syst Technol FAST, Karlsruhe, Germany

来源：

MATERIAL FORMING, ESAFORM 2024 | 2024年 / 41卷

关键词：

Biaxial NCF; Hyperelastic; Meso-Scale Model; Composite Forming; DEFORMATION; COMPOSITES; SIMULATION; BEHAVIOR;

D O I：

10.21741/9781644903131-69

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The experiment and simulation of biaxial non-crimp fabric draping process is investigated. The finite element model is formulated employing a mesoscopic approach, wherein each individual fiber yarn and stitch is treated as a continuous medium, modeled separately for a more nuanced representation. The hemispherical punch shape for the draping is selected as it is the most commonly used academic shape with a rather simple double-curved geometry. The deformed shape, material draw-in and local shear angle between the experimental and numerical results are compared and discussed.

引用

页码：623 / 630

页数：8

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