| 复合材料层板疲劳损伤寿命的预测 |
| |
| 引用本文： | 邓京兰,王继辉,邬月琴.复合材料层板疲劳损伤寿命的预测[J].武汉理工大学学报,1997(3). |
| |
| 作者姓名： | 邓京兰 王继辉 邬月琴 |
| |
| 作者单位： | 武汉工业大学结构工程与工程力学系 |
| |
| 基金项目： | 国家“九五”科技攻关资助 |
| |
| 摘 要： | 根据复合材料层板疲劳损伤机理，首先建立数学模型，然后运用宏观断裂力学的方法分析、推导出了在基体损伤破坏下正交层板的疲劳损伤寿命的预测公式，最后通过算例进行了验证。
|
| 关 键 词： | 损伤机理 CDS 疲劳寿命 |
The Evaluation of Fatigue Damage Life of Composite Laminates |
| |
| Deng Jinglan.The Evaluation of Fatigue Damage Life of Composite Laminates[J].Journal of Wuhan University of Technology,1997(3). |
| |
| Authors: | Deng Jinglan |
| |
| Affiliation: | Deng Jinglan,Department of Structural Engineering and Engineering Mechanics,WUT,Wuhan 430070,China. Wang Jihui Wu Yueqin |
| |
| Abstract: | Based on the fatigue damage mechanism of composite laminates,first,a model with transverse cracks is put forward,then,the formula of fatigue damage life of composite laminates method is induced by the micro fracture mechanics,finally,the numerical result is obtained. |
| |
| Keywords: | Damage mechanism CDS fatigue life |
| 本文献已被 CNKI 等数据库收录！ |
|
