• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 17 Issue 5
Oct.  2004
Turn off MathJax
Article Contents
LULi, YANG Yi-ren. Bifurcation of Nonlinear Plate-Type Beams in Inviscid Fluids[J]. Journal of Southwest Jiaotong University, 2004, 17(5): 641-644.
Citation: LULi, YANG Yi-ren. Bifurcation of Nonlinear Plate-Type Beams in Inviscid Fluids[J]. Journal of Southwest Jiaotong University, 2004, 17(5): 641-644.

Bifurcation of Nonlinear Plate-Type Beams in Inviscid Fluids

  • Publish Date: 25 Oct 2004
  • The bifurcation of parallel plate-type beams with cubic nonlinear stiffness in inviscid fluids was investigated. A nonlinear model for a simply supported plate-type beam in inviscid fluids, a solid-liquid coupling system, was established on the basis of the hypothesis that all the plates have the same deflections at any instant. An algebraic criterion ofHopf bifurcationwas used to analyze the bifurcation ofthe structure. The result shows that there is no Hopf bifurcation for the structure in inviscid fluids. Finally, the static bifurcation of equilibrium positions and local stability of the structure were discussed. The numerical simulation shows that the coupling system is a nonlinear conservative system.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(1267) PDF downloads(273) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return