摘要
本文用作者研制的准三维问题的有限元程序对几种典型的复合材料层板进行了详细的层间应力分析,并据此预报了复合材料层板的脱层位置,发现与实验测量的脱层位置相一致。
In this paper, a finite element program for the quasi-three dimension problem developed by the authors is used to analyze in detail the interlaminar stress distributions, the delamination positions of composite laminates are predicted. The predicted are in agreement with those experimentally measured.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1991年第3期91-96,共6页
Journal of Harbin Institute of Technology
关键词
复合材料
层板
层间应力
脱层
Composite
interlaminar stress
delamination
