| 复合材料疲劳S-N曲线的建模 |
| |
| 引用本文： | 金宏彬.复合材料疲劳S-N曲线的建模[J].玻璃钢/复合材料,1999(6):18-20. |
| |
| 作者姓名： | 金宏彬 |
| |
| 作者单位： | 中国纺织大学纺织学院!上海200051 |
| |
| 摘 要： | 本文建立了复合材料疲劳寿命曲线的“有效缺陷模型”，阐明了模型中两个参数的物理意义。通过实验验证，说明该模型可以较好地预测复合材料的疲劳寿命。利用该模型，仅需较少的试验即可绘制出新材料的Ｓ－ Ｎ 曲线。
|
| 关 键 词： | 复合材料 疲劳 S-N曲线 |
MODELLING FATIGUE S-N CURVES OF COMPOSITE MATERIALS |
| |
| Jin Hongbin.MODELLING FATIGUE S-N CURVES OF COMPOSITE MATERIALS[J].Fiber Reinforced Plastics/Composites,1999(6):18-20. |
| |
| Authors: | Jin Hongbin |
| |
| Affiliation: | Textile College of China Textile University |
| |
| Abstract: | The effective flaw model is developed to describe the S-N curves of composite materials.The two fitted parameters in the model have certain physical meaning.It can be seen that the model can predict the fatigue life of composites well from the experimets. Using the model,only a few tests are requried to describe the sketch of the S-N curve of a new material under the fatigue loading. |
| |
| Keywords: | composite materials fatigue S-N curves |
| 本文献已被 CNKI 维普 等数据库收录！ |
