Finite strip buckling analysis of some composite stiffened box sections

被引：0
|
作者：
机构：
[1] [1,Ovesy, H.R.
[2] 1,Assaee, H.
来源：
Ovesy, H.R. (ovesy@aut.ac.ir) | 1600年 / American Inst. Aeronautics and Astronautics Inc.卷 / 42期
关键词：
Buckling - Finite element method - Functions - Polynomials - Potential energy - Stiffness;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The buckling behavior of composite stiffened boxes beams under pure compression was investigated using a finite strip approach. It was found that the optimum fiber orientation for stiffeners and the optimum stiffener shape have great dependency on the buckling mode of the section. It was observed that when the buckling mode is global, the unidirectional stiffners and the blade stiffners are more appropriate. It was suggested that the use of the developed finite strip method code allows designers to specify the optimum stiffener size for a given layup configuration.
引用
收藏
相关论文
共 50 条
  • [31] Analysis for buckling and vibrations of composite stiffened shells and plates
    Rikards, R
    Chate, A
    Ozolinsh, O
    COMPOSITE STRUCTURES, 2001, 51 (04) : 361 - 370
  • [32] Buckling analysis of thin wall stiffened composite panels
    SudhirSastry, Y. B.
    Budarapu, Pattabhi R.
    Madhavi, N.
    Krishna, Y.
    COMPUTATIONAL MATERIALS SCIENCE, 2015, 96 : 459 - 471
  • [33] Buckling Analysis Of Advanced Grid Stiffened Composite Cylinders
    Lim, Kanghee
    He, Wei
    Guan, Zhidong
    MATERIALS RESEARCH AND APPLICATIONS, PTS 1-3, 2014, 875-877 : 755 - 762
  • [34] Buckling load analysis of grid stiffened composite cylinders
    Kidane, S
    Li, GQ
    Helms, J
    Pang, SS
    Woldesenbet, E
    COMPOSITES PART B-ENGINEERING, 2003, 34 (01) : 1 - 9
  • [35] The Buckling and Dynamic Analysis of Composite Grid Stiffened Structure
    Liang Wei
    He Yu
    Yang Lulu
    Sha Lin
    ADVANCES IN MECHANICAL ENGINEERING, PTS 1-3, 2011, 52-54 : 1794 - 1799
  • [36] BUCKLING ANALYSIS OF GRID-STIFFENED COMPOSITE SHELLS
    Wang, Dan
    Abdalla, Mostafa
    11TH WORLD CONGRESS ON COMPUTATIONAL MECHANICS; 5TH EUROPEAN CONFERENCE ON COMPUTATIONAL MECHANICS; 6TH EUROPEAN CONFERENCE ON COMPUTATIONAL FLUID DYNAMICS, VOLS II - IV, 2014, : 4173 - 4190
  • [37] Buckling resistance of axially loaded cold-formed steel built-up stiffened box sections through experimental testing and finite element analysis
    Dai, Yecheng
    Roy, Krishanu
    Fang, Zhiyuan
    Chen, Boshan
    Raftery, Gary M.
    Lim, James B. P.
    ENGINEERING STRUCTURES, 2024, 302
  • [38] Buckling analysis of laminated composite elliptical shells using the spline finite strip procedure
    Korkeai, Neda
    Alizadeh, As 'ad
    Poorveis, Davood
    Moradi, Shapour
    Pasha, Pooya
    HELIYON, 2023, 9 (09)
  • [39] FINITE STRIP POST-LOCAL-BUCKLING ANALYSIS OF COMPOSITE PRISMATIC PLATE STRUCTURES
    DAWE, DJ
    LAM, SSE
    AZIZIAN, ZG
    COMPUTERS & STRUCTURES, 1993, 48 (06) : 1011 - 1023
  • [40] Finite strip buckling and free vibration analysis of stepped rectangular composite laminated plates
    Dawe, DJ
    Tan, DY
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1999, 46 (08) : 1313 - 1334
12345