TESTING E-GLASS FIBER-BUNDLES USING ACOUSTIC-EMISSION

被引：27

作者：

COWKING, A ^{[1
]}

ATTOU, A ^{[1
]}

SIDDIQUI, AM ^{[1
]}

SWEET, MAS ^{[1
]}

HILL, R ^{[1
]}

机构：

[1] NOTTINGHAM POLYTECH,DEPT CHEM & PHYS,NOTTINGHAM,ENGLAND

来源：

JOURNAL OF MATERIALS SCIENCE | 1991年 / 26卷 / 05期

关键词：

D O I：

10.1007/BF00544469

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In tensile tests on lubricated bundles of a few hundred parallel E-glass fibres it is shown that individual fibre breaks, to the last fibre in the bundle, can be detected using acoustic emission (AE). By this means the single-fibre strength distribution is deduced. Relationships are obtained between some AE signal parameters and the fibre fracture stress which are consistent with theoretical expectations. Studies are made of the distribution of fibre break locations, the occurrences of multiple (stimulated) fibre breaks and the attenuation of the AE signals.

引用

页码：1301 / 1310

页数：10

共 11 条

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