束纤维强伸性能研究现状

The actuality that researching the strong stretching capability of the tie fiber

阐述了束纤维强伸性能的测试方法、表达指标体系,以及强伸曲线后区特征分析模型。描述了双组分束纤维的强伸性能及束纤维强伸性能的统计本构方程,并对本专题研究进行了展望。

Test method and expression parameter of tensile property of fibre bundles is described in this paper, analysis model with the characteristics of tensile property back curve is discussed, tensile property of fibre bundles with bicomponent fibre is expatiated, equation of stress-strain of fibre bundles is studied, at last. the further development about this topic is prospective.