Prediction of bending strength for filament-wound composite pipes

被引：24

作者：

Natsuki, T

Takayanagi, H

Tsuda, H

Kemmochi, K

机构：

[1] Natl Inst Adv Ind Sci & Technol, Smart Struct Res Ctr, Tsukuba, Ibaraki 3058568, Japan

[2] Shinshu Univ, Fac Text Sci & Technol, Ueda, Nagano 3868567, Japan

来源：

JOURNAL OF REINFORCED PLASTICS AND COMPOSITES | 2003年 / 22卷 / 08期

关键词：

filament-wound (FW) composite pipes; laminated plate theory; bending load; failure modes; orthotropic analysis; FAILURE MECHANISMS; SANDWICH PIPE; WINDING ANGLE; TUBES; STRESSES; BEHAVIOR;

D O I：

10.1177/0731684403022008002

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This paper describes the analytical and experimental studies on bending strength of filament-wound (FW) composite pipes. Based on the maximum stress failure criterion, a theoretical approach was presented to predict the strength and failure mode of FW composite pipes. Four-point bending tests were performed for FW glass/vinyl ester pipes whose lay-ups were [+/- 30](s), [+/- 55](s), and [+/- 70](s). The failure mode of filament-wound composite pipes depended on their winding angle. The theoretical prediction on both strength and failure modes agreed well with experimental results.

引用

页码：695 / 710

页数：16

共 22 条

[1] FAILURE MECHANISMS DURING THE TRANSVERSE LOADING OF FILAMENT-WOUND PIPES UNDER STATIC AND LOW VELOCITY IMPACT CONDITIONS [J].