Prediction of process-induced residual stress for laminated composites with metallic plate

关键词：

residual stress chemical shrinkage the interface

类别：

橡胶 >> 橡胶原料

来源：

2009高分子先进制造业论坛（青岛）

资料类型：

pdf文件

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935K

简介：

The process-induced residual stress for laminated composite with metallic
plate is investigated by numerical simulation during the curing process. A twodimensional
finite element model is used to compute process-induced residual stress
of the laminated composite. Interface formation process between the fiber and the
matrix in the longitudinal direction of composites is described by user-defined
exponential function and considered in the numerical model. Numerical results show
that the prediction is more accurate in the longitudinal direction of composites when
the interface formation process between the fiber and the matrix is considered , which
has been confirmed in the test.

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chem2000

上传时间：

2009-11-05 13:33:47

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