Failure analysis of (±55°)3 filament wound composite pipes with an inclined surface crack under static internal pressure

被引：51

作者：

Arikan, Huseyin ^{[1
]}

机构：

[1] Selcuk Univ, Seydisehir Tech Coll, Seydisehir, Konya, Turkey

来源：

COMPOSITE STRUCTURES | 2010年 / 92卷 / 01期

关键词：

GRP pipe; Inclined surface crack; Burst strength; Internal pressure; FATIGUE BEHAVIOR; GRP PIPES;

D O I：

10.1016/j.compstruct.2009.07.027

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This study conducts failure analysis of filament wound glass reinforced plastic (GRP) pipes made of E-glass/epoxy with an inclined surface crack under open-ended internal pressure. Test specimens are composed of six antisymmetric layers with (+/- 55 degrees)(3) winding angles. Tests have been performed at seven different crack angles: 0 degrees, 15 degrees, 30 degrees, 60 degrees, 45 degrees, 75 degrees, and 90 degrees, with crack-to-thickness ratio of a/t = 0.50. The burst strengths of the specimens were determined, and the dependence of the burst strength on the crack angle was examined. Published by Elsevier Ltd.

引用

页码：182 / 187

页数：6

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