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Non-linear buckling for the surface rectangular delamination of laminated piezoelectric shells

机译:叠层压电壳体表面矩形分层的非线性屈曲

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摘要

An analytical method is presented to study the non-linear buckling characteristic of rectangular local delamination near the surface of fiber-reinforced piezoelectric lamination shells under coupled mechanical and electric loads. The stacking sequence of fiber reinforced lamination shells with piezoelectric layers is considered as symmetry, but the stacking sequence of rectangular local delamination sub-shells is arbitrary. Based on the nonlinear displacement mode of delaminated sub-shells, the effects of electric fields, the geometrical, physical parameters and stacking sequences of piezoelectric laminated shells on the non-linear local buckling for rectangular delamination near the surface of piezoelectric laminated base-shells are solved.
机译:提出了一种分析方法,以研究在机械和电力耦合作用下,纤维增强压电叠片壳表面附近矩形局部分层的非线性屈曲特性。具有压电层的纤维增强叠层壳的堆叠顺序被认为是对称的,但是矩形局部分层子壳的堆叠顺序是任意的。基于分层子壳的非线性位移模式,研究了压电叠层壳的电场,几何参数,物理参数和堆叠顺序对压电叠层基壳表面矩形分层非线性局部屈曲的影响。解决了。

著录项

  • 来源
    《Applied Mathematical Modelling》 |2014年第1期|374-383|共10页
  • 作者

    X. Wang; W.D. Yang; G.G. Sheng;

  • 作者单位

    School of Naval Architecture, Ocean and Civil Engineering (State Key Laboratory of Ocean Engineering), Shanghai Jiaotong University, Shanghai 200240, PR China;

    School of Naval Architecture, Ocean and Civil Engineering (State Key Laboratory of Ocean Engineering), Shanghai Jiaotong University, Shanghai 200240, PR China;

    School of Civil Engineering and Architecture, Changsha University of Science and Technology, Changsha, Hunan 410076, PR China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Locally rectangular delamination; Laminated piezoelectric shells; Radial electric fields; Non-linear buckling;

    机译:局部矩形分层;层压压电壳;径向电场;非线性屈曲;

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