Stability of 3D braided composite stiffened shells

Cong Tao Yi; Lin Zhi Wu; Li Cheng Guo; Tao Zeng

Stability of 3D braided composite stiffened shells

Cong Tao Yi^*
, Lin Zhi Wu
, Li Cheng Guo
, Tao Zeng

^*Corresponding author for this work

School of Astronautics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The unit-cell geometry model (FGM) is utilized to calculate the mechanical parameters of the braided composites which are taken as input parameters to establish the finite element model. And then, this model is used to study the stability of the 4-directional 3-dimensional braided composite stiffened shells. The influences of the braiding parameters on the stability of the stiffened shells are investigated. It is found that the stability of the stiffened shells can be improved by choosing appropriate braiding parameters.

Original language	English
Pages (from-to)	1511-1513
Number of pages	3
Journal	Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
Volume	36
Issue number	11
State	Published - Nov 2004

Keywords

3D braided composites
Finite element
Stability
Stiffened shells

Cite this

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title = "Stability of 3D braided composite stiffened shells",

abstract = "The unit-cell geometry model (FGM) is utilized to calculate the mechanical parameters of the braided composites which are taken as input parameters to establish the finite element model. And then, this model is used to study the stability of the 4-directional 3-dimensional braided composite stiffened shells. The influences of the braiding parameters on the stability of the stiffened shells are investigated. It is found that the stability of the stiffened shells can be improved by choosing appropriate braiding parameters.",

keywords = "3D braided composites, Finite element, Stability, Stiffened shells",

author = "Yi, \{Cong Tao\} and Wu, \{Lin Zhi\} and Guo, \{Li Cheng\} and Tao Zeng",

year = "2004",

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language = "英语",

volume = "36",

pages = "1511--1513",

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T1 - Stability of 3D braided composite stiffened shells

AU - Yi, Cong Tao

AU - Wu, Lin Zhi

AU - Guo, Li Cheng

AU - Zeng, Tao

PY - 2004/11

Y1 - 2004/11

N2 - The unit-cell geometry model (FGM) is utilized to calculate the mechanical parameters of the braided composites which are taken as input parameters to establish the finite element model. And then, this model is used to study the stability of the 4-directional 3-dimensional braided composite stiffened shells. The influences of the braiding parameters on the stability of the stiffened shells are investigated. It is found that the stability of the stiffened shells can be improved by choosing appropriate braiding parameters.

AB - The unit-cell geometry model (FGM) is utilized to calculate the mechanical parameters of the braided composites which are taken as input parameters to establish the finite element model. And then, this model is used to study the stability of the 4-directional 3-dimensional braided composite stiffened shells. The influences of the braiding parameters on the stability of the stiffened shells are investigated. It is found that the stability of the stiffened shells can be improved by choosing appropriate braiding parameters.

KW - 3D braided composites

KW - Finite element

KW - Stability

KW - Stiffened shells

UR - https://www.scopus.com/pages/publications/12444316035

M3 - 文章

AN - SCOPUS:12444316035

SN - 0367-6234

VL - 36

SP - 1511

EP - 1513

JO - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

JF - Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology

IS - 11

ER -

Stability of 3D braided composite stiffened shells

Abstract

Keywords

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