Temperature dependence of stress–fatigue life data of FRP composites

被引:0
|
作者
H. Mivehchi
A. Varvani-Farahani
机构
[1] Ryerson University,Department of Mechanical and Industrial Engineering
来源
Mechanics of Composite Materials | 2011年 / 47卷
关键词
temperature; ultimate tensile strength; fatigue; FRP composites;
D O I
暂无
中图分类号
学科分类号
摘要
Polymer-matrix composites are viscoelastic materials, and their mechanical properties are significantly influenced by temperature. The present study develops a power-law stress–fatigue life relation which takes into account the effect of temperature on the fatigue strength of fibre-reinforced polymer (FRP) composites. The validity of the relation is evaluated on the basis of various sets of experimental data found in the literature, and the estimated fatigue lives obtained are found to be in good agreement with the experiments.
引用
收藏
页码:185 / 192
页数:7
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