Abstract
本文研完了正交各向异性混杂叠层梁的应力与变彤计算. 叠层梁是由几层弹性性质明显不同的非均质子层梁组成. 对每一子层梁应用剪切理论, 井假设相邻子层粱的交界面是理想连接. 文中导出了关于子层梁剪切转角 ψi 的二 阶常微分方程组. 求解微分方程组可得到叠层梁应力与位移关于剪切转角ψi 的解析表达式. 叠层粱组分材料中任一点应力可按有效模量理论和整体—局部方法[3] 求得.
| Translated title of the contribution | A shear theory of nonhomogeneous hybrid laminated beam |
|---|---|
| Original language | Chinese |
| Pages (from-to) | 59-69 |
| Number of pages | 11 |
| Journal | Fuhe Cailiao Xuebao |
| Volume | 8 |
| Issue number | 4 |
| Publication status | Published - Oct 1991 |
Keywords
- non-homogeneous
- Hybrid laminated beam
- shearing rotation angle
- Shear deformation theory
- Sub-layered beam
- single-layer beam