Finite-Element Analysis of Laminated Stiffened Cylindrical Shallow Shell

被引：0
作者：
Ezgi Günay
机构：
[1] University of Gazi,Mechanical Engineering Department
来源：
Applied Composite Materials | 1999年 / 6卷
关键词：
Shallow shell; stiffened laminated cylinder; geometrically nonlinear; finite element analysis; nonlocking phenomenon;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A finite-element solution for a geometrically nonlinear fiber composite shallow shell with Stringer-type stiffeners is presented. A laminated, anisotropic thin/thick shallow stiffened shell finite element is developed and applied for the solution of several static problems. Geometrically, a nonlinear finite-element model is based on the nonlocking shear deformable theory. Stiffened composite cylinders are subjected to mechanical loading and the shallow shell theory is used for the geometric representation and formulation of the axially stiffened cylinders. A new, two-sided meshing system is generated to represent a cylindrical shell with stiffeners in a three-dimensional coordinate system.
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页码：381 / 395
页数：14
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