胡松, 何艳丽, 王肇民. 大挠度索结构的非线性有限元分析[J]. 工程力学, 2000, 17(2): 36-43.
引用本文: 胡松, 何艳丽, 王肇民. 大挠度索结构的非线性有限元分析[J]. 工程力学, 2000, 17(2): 36-43.
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HU Song, HE Yan-li, WANG Zhao-min. NONLINEAR ANALYSIS OF FLEXIBLE CABLE STRUCTURES USING THE FINITE ELEMENT METHOD[J]. Engineering Mechanics, 2000, 17(2): 36-43.
Citation: HU Song, HE Yan-li, WANG Zhao-min. NONLINEAR ANALYSIS OF FLEXIBLE CABLE STRUCTURES USING THE FINITE ELEMENT METHOD[J]. Engineering Mechanics, 2000, 17(2): 36-43.
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大挠度索结构的非线性有限元分析

NONLINEAR ANALYSIS OF FLEXIBLE CABLE STRUCTURES USING THE FINITE ELEMENT METHOD

    摘要
  • 摘要: 本文基于有限元理论,将大挠度索离散为一系列小挠度索单元,推导出索结构的刚 度矩阵的显式。应用本文介绍的方法,可以计算任意挠度、作用有任意荷载的索结构。经过 算例对比,表明本文方法对于求解索结构是一种很好的方法。

     

    Abstract: Based on the finite element theory, a large-deflection flexible cable is discretized into a series of cable element and the nonlinear finite element equations are derived With the approach in the paper, cable structures of any shapes and subjected to any loads can be treated. Examples are provided. indicating that the approach is accurate and efficient

     

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