Analysis of filament-wound fiber-reinforced sandwich pipe under combined internal pressure and thermomechanical loading

被引：163

作者：

Xia, M ^{[1
]}

Kemmochi, K ^{[1
]}

Takayanagi, H ^{[1
]}

机构：

[1] Agcy Ind Sci & Technol, Natl Inst Mat & Chem Res, Dept Composite Mat, Minist Int Trade & Ind, Tsukuba, Ibaraki 3058565, Japan

来源：

COMPOSITE STRUCTURES | 2001年 / 51卷 / 03期

关键词：

orthotropic analysis; alternate-ply composite structure; sandwich cylindrical pipe; internal pressure; thermal stress;

D O I：

10.1016/S0263-8223(00)00137-9

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This is a presentation based on the classical laminated-plate theory of an elastic solution for the thermal stress and strain in a filament-wound fiber-reinforced sandwich pipe subjected to internal pressure and temperature change. The sandwich pipe is created using resin material for the core layer and reinforced materials with an alternate-ply for the skin layers. Considering the complicated material properties of the skin layers reinforced by alternate-ply composites, the thermal stress analysis is based on treating typical sandwich pipes that are three-dimensional, cylindrical, and orthotropic. A computer program was developed to conduct stress and deformation analyses of sandwich pipe with different winding angles. Moreover, an optimum winding angle of the filament-wound fiber-reinforced materials was designed by using a netting approach analysis. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：273 / 283

页数：11

共 18 条

[11] WIND ANGLE EFFECTS IN GLASS FIBER-REINFORCED POLYESTER FILAMENT WOUND PIPES [J].