单向碳/环氧复合材料拉-拉疲劳寿命分布

单向碳/环氧复合材料拉-拉疲劳寿命分布

杨乃宾, 傅惠民

文章导航 > 复合材料学报 > 1986 > 3(2) : 95-Ⅷ.

杨乃宾, 傅惠民. 单向碳/环氧复合材料拉-拉疲劳寿命分布[J]. 复合材料学报, 1986, 3(2): 95-Ⅷ.

引用本文:

杨乃宾, 傅惠民. 单向碳/环氧复合材料拉-拉疲劳寿命分布[J]. 复合材料学报, 1986, 3(2): 95-Ⅷ.

Yang Naibin, Fu Huimin. TENSION-TENSION FATIGUE LIFE DISTRIBUTION OF UNIDIRECTIONAL GRAPHITE/EPOXY COMPOSITE[J]. Acta Materiae Compositae Sinica, 1986, 3(2): 95-Ⅷ.

Citation:

Yang Naibin, Fu Huimin. TENSION-TENSION FATIGUE LIFE DISTRIBUTION OF UNIDIRECTIONAL GRAPHITE/EPOXY COMPOSITE[J]. Acta Materiae Compositae Sinica, 1986, 3(2): 95-Ⅷ.

单向碳/环氧复合材料拉-拉疲劳寿命分布

北京航空学院飞行器设计与应用力学系

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出版历程
- 收稿日期: 1985-07-31
- 修回日期: 1985-12-31
- 刊出日期: 1986-05-31

TENSION-TENSION FATIGUE LIFE DISTRIBUTION OF UNIDIRECTIONAL GRAPHITE/EPOXY COMPOSITE

Department of Flight Vehicle Design and Applied Mechahics Beijing Institute of Aeronautics and Astronautics, Beijing, China

摘要

摘要: 通过对同一应力水平上50根试件的大子样疲劳试验结果研究表明:单向碳/环氧复合材料拉-拉(R=0.1)疲劳寿命服从对数正态分布.

Abstract: In older to study the fatigue life distribution of unidirectional graphite/epoxy composite,50 specimeus were tested at same stress level.(α_max=48 kgf/mm²).X² test and check with the graph on the normal probability paper are used.If the logarithmic fatigue life of htese 50 specimens as a sample is taken from same population of Gaussian distribution.

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文章访问数: 628
HTML全文浏览量: 102
PDF下载量: 416
被引次数: 0

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