The fatigue behaviour of filament-wound fiberglass/epoxy tubes under cyclic pressure

被引：9

作者：

Kujawski, D ^{[1
]}

Ellyin, F

Culen, MS

机构：

[1] Western Michigan Univ, Coll Engn & Appl Sci, Dept Mech & Aeronaut Engn, Kalamazoo, MI 49008 USA

[2] Univ Alberta, Dept Mech Engn, Edmonton, AB T6G 2G8, Canada

来源：

JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 1998年 / 17卷 / 03期

关键词：

D O I：

10.1177/073168449801700305

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

An experimental study of the behaviour of multidirectional filament-wound fiberglass/epoxy tubes under cyclic loading is presented. Commercially wound tubes were investigated under a biaxial loading condition. Two series of tests were conducted with the different pressure ratios, R = p(min)/p(max) = 0.05 and R = 0.3. The results are discussed based on macroscopic and microscopic damage observed. The hysteresis loops are analyzed and fatigue life curves are constructed. The fatigue results for the two R-ratios are reduced into a single life curve with a narrow scatter band, by using an effective stress damage parameter.

引用

页码：268 / 281

页数：14

共 16 条

[1] The rate-dependent behaviour of +/-55 degrees filament-wound glass-fibre epoxy tubes under biaxial loading [J].