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  • Mechanical Models of Helical Strands - ASME Digital Collection
    Cables, ropes, and overhead electrical conductors are complex helical wire assemblies Several analytical models are currently available for predicting their mechanical behavior or, at least, some technically interesting aspects of it
  • Mechanical Models of Helical Strands - 百度学术
    Several analytical models are currently available for predicting their mechanical behavior or, at least, some technically interesting aspects of it In these models, the underlying theory is generally based on a common elementary system, which can be termed a helical wire strand, generally consisting of a core surrounded by one or several wire
  • Mechanical modeling of helical structures accounting for translational . . .
    Targeted helical structures are helical springs and seven-wire strands As explained in introduction, the purpose of this paper is to propose an approach for obtaining the static stress state, which will be used in the second part of this paper as a prestress state, for a wave propagation analysis
  • Mechanical and thermal couplings in helical strands*
    A generalized Timoshenko rod model is developed for helical strands and helically reinforced cylinders The thermomechanical constitutive law has five effective elastic moduli, and two thermal coefficients, which can be obtained with the finite element method, or partly from analytic solutions
  • Mechanical Models of Helical Strands - 科研通
    Mechanical Models of Helical Strands 螺旋股的力学模型 相关领域 刚度 正交异性材料 结构工程 滑轮 抗弯刚度 打滑（空气动力学 ） 粘弹性 材料科学
  • Mechanical Models of Helical Strands - NASA ADS
    adshelp[at]cfa harvard edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A
  • A symmetric linear elastic model for helical wire strands under . . .
    Among several mathematical models for predicting the mechanical response of a helical wire strand to axisymmetric tension and torque derived in the literature over five decades, purely tensile wire linear elastic models have the symmetry of a stiffness matrix
  • Mechanical modeling of helical structures accounting for translational . . .
    By contrast with earlier references in which a reduced 3D model was built on a slice of the helical structure, the contribution of this paper is to propose a 2D microscopic model Homogenization is first applied to helical single wire structures, i e helical springs Next, axial elastic properties of a seven- wire strand are computed
  • Taut helical strand bending stiffness - iMechanica
    Among other mechanical properties, an important feature for a cable-like system of wires (a helical strand) is its low bending stiffness However, in many situations that stiffness has to be taken into account This paper provides a review of various mechanical models for circular section wire strands which can be found in the literature
  • Modelling of the hysteretic bending behavior for helical strands under . . .
    This paper is organized as follows: Section 1 introduced the geometry of helical strands; Section 2 discussed the modelling of helical strands; Section 3 demonstrated applications of the present model Some detailed algebras and properties of specimens are summarized in Appendix





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