Stress analysis of non-conventional composite pipes

被引:13
|
作者
Wahab, M. A. [1 ]
Alam, M. S.
Pang, S. S.
Peck, J. A.
Jones, R. A.
机构
[1] Louisiana State Univ, Dept Mech Engn, Baton Rouge, LA 70803 USA
[2] EDO Fiber Sci, Commercial & Marine Prod, Salt Lake City, UT 84116 USA
关键词
non-conventional composite pipe; rectangular; semi-circular; triangular; pentagonal and hexagonal cross-sectional pipes; finite element method; failure analysis; torsion;
D O I
10.1016/j.compstruct.2005.11.054
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
In this study stress and failure analyses of polygonal-shaped composite pipes have been performed; five different shapes of circular, triangular, rectangular, pentagonal and hexagonal pipes are considered. The variation of peak hoop stress over different corner fillet radii, fiber orientation under internal pressure, and torsion loading have been investigated. Failure analysis methods utilized maximum principal stress and Tsai-Wu criteria. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:125 / 132
页数:8
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