摘要
用MTS和旋转盘式杆—杆型冲击拉伸试验装置 ,获得 0 0 1~ 10 0 0s- 1 应变率范围内芳纶纤维束的应力应变曲线。并根据纤维束统计本构模型 。
Tensile impact tests of aramid (Twaron) fiber bundles are carried out under high strain rates with a wider range of 0 001~1000 s -1 by means of MTS and bar bar tensile impact apparatus. According to statistical constitutive model of fiber bundles, a statistical constitutive equation of aramid fiber bundles is derived from statistical analysis of test data at different strain rates.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2003年第4期26-28,共3页
Journal of Textile Research
基金
浙江省自然科学基金资助项目编号:5 99113