摘要
本文用动态松弛法(DR法)研究了拉弯耦合对复合材料叠层板稳定问题的影响。对受均匀单轴压力的碳/环氧正交铺设简支叠层平板和微曲板的数值结果表明,拉弯耦合对不对称叠层板稳定问题的影响是显著的。
In this paper, Dynamic Relaxation Method (DRM) is applied to study the effects of coupling between extension and bending on the stability of panels of laminated Composite materials. The numerical results are given for simply supported, cross-ply flat plates and slightly curved panels made of Carbon/Epoxy composite materials under uniform uniaxial compression. The results show that the effects of coupling between extension and bending on the stability of unsymmetrically laminated panels are significant.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
1991年第2期109-112,共4页
Journal of South China University of Technology(Natural Science Edition)
基金
国家自然科学基金
关键词
耦合
复合材料
叠层板
稳定性
stability
coupling
cross ply composites/ dynamic relaxation method
