Burst strength evaluation of the FW-CFRP hybrid composite pipes considering plastic deformation of the liner

被引：41

作者：

Kobayashi, Satoshi

Imai, Takayuki

Wakayama, Shuichi

机构：

[1] Tokyo Metropolitan Univ, Fac Urban Liberal Arts, Tokyo 1920397, Japan

[2] Tokyo Metropolitan Univ, Dept Engn Mech, Grad Student, Tokyo 158, Japan

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2007年 / 38卷 / 05期

关键词：

carbon fibre; fracture; analytical modeling; filament winding;

D O I：

10.1016/j.compositesa.2006.10.011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present study, elasto-plastic analysis on the filament-wound carbon fiber-reinforced plastic (FW-CFRP) hybrid composite pipes subjected to internal pressure was proposed. The analysis is based on the Hencky relation and Ludwick's strain-hardening function. In order to evaluate the availability, the distributions of stress and strain based on the present analysis and finite element method were compared. Burst strength of the FW-CFRP hybrid composite pipes and residual strength after impact were predicted based on the maximum strain criterion. The analytical predictions are in good agreement with the experimental results. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：1344 / 1353

页数：10

共 8 条

[1] Elasto-plastic analysis of an internally pressurized thick-walled cylinder using a strain gradient plasticity theory [J].