嵌入智能夹层在复合材料中的力学性能研究

On the Mechanical Properties of the Embedded Piezoelectric SMART Layer in Composite Materials

嵌入智能夹层对玻璃纤维复合材料的轴向拉伸性能影响不大,但对材料的层间拉伸性能产生了明显的影响。如果在实际应用时,只是在复合材料的关键部位嵌入智能夹层,那么智能夹层对材料的力学性能影响会更小。

Contrasting to analyze trial data of two group specimens that embedded SMART Layer and not embedded,by tension test of composite in axis direction.We can discover that the embedded SMART Layer has no distinct influence to tension mechanical performance of composites.We analyze other important factors,such as delamination effect of composite laminates by flatwise tension test.The results show some varieties that can not be ignored.